Baselayer - Long Sleeved

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  • Aenergy FL Longsleeve Aenergy FL Longsleeve
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    Mammut

    Aenergy FL Longsleeve

    Weighs
    113g (Medium)
    Weighs:
    113g (Medium)
    Baselayer Fabric:
    Synthetic
    Baselayer Fit:
    Athletic/Close Fit
    Neck Style:
    Crew Neck

    Mammut Aenergy FL Longsleeve combines exceptional lightness, advanced functionality, and sustainability. Strategically placed mesh ventilation zones promote breathability and moisture management. Mammut says:  Our lightest and most technical fi…

    £64.99
    RRP: £69.99 | Save: £5.00
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  • Sonic LS Zip Sonic LS Zip
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    Rab

    Sonic LS Zip

    Weighs
    113g (size Medium)
    Weighs:
    113g (size Medium)
    Neck Style:
    Zip Neck
    Baselayer Fit:
    Regular Fit
    Baselayer Fabric:
    Synthetic

    Protective, quick-wicking, and lightweight, this comfortable long-sleeve, half-zip tee is perfect for mountain running and fast hiking. Rab says: The Sonic LS Zip is an efficient, long sleeve layer, ideal for mountain running and fast hiking. Design…

    From: £34.99
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  • Sonic Ultra Zip Sonic Ultra Zip
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    Rab

    Sonic Ultra Zip

    Weighs
    119g (size Medium)
    Weighs:
    119g (size Medium)
    Neck Style:
    Zip Neck
    Baselayer Fit:
    Athletic/Close Fit
    Baselayer Fabric:
    Synthetic

    Built with quick-wicking Motiv Aero fabric and a movement optimised cut, this mountain running, long sleeve tee is designed to keep you cool, comfortable and protected. Rab says: The Sonic Ultra Zip is a highly efficient mountain running layer. Slim…

    From: £44.99
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  • Dart Lite Long Sleeve T-Shirt Dart Lite Long Sleeve T-Shirt
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    Montane

    Dart Lite Long Sleeve T-Shirt

    Weighs
    121g (size medium)
    Weighs:
    121g (size medium)
    Baselayer Fabric:
    Synthetic
    Baselayer Fit:
    Athletic/Close Fit
    Neck Style:
    Crew Neck

    Dart Lite Long Sleeve T-Shirt is a fully recycled Synthetic technical T-Shirt/base layer that offers a highly breathable and odour-resistant layer.  Montane says:  The Dart Lite Long Sleeve T-Shirt is an all-mountain technical baselayer for…

    From: £34.99
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  • Dart Long Sleeve T-Shirt Dart Long Sleeve T-Shirt
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    Montane

    Dart Long Sleeve T-Shirt

    Weighs
    128g (size Medium)
    Eco Initiatives:
    Recycled Content
    Weighs:
    128g (size Medium)
    Neck Style:
    Crew Neck
    Baselayer Fit:
    Regular Fit
    Baselayer Fabric:
    Synthetic

    The Dart Long Sleeve is a fully recycled Synthetic technical T-Shirt/base layer that offers a highly breathable and warm layer, but also odour resistant.  Montane says The Dart Long Sleeve T-Shirt is a classic, all-season, all-mountain technical…

    £27.99
    RRP: £39.99 | Save: £12.00
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  • Aenergy FL Half Zip Longsleeve Aenergy FL Half Zip Longsleeve
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    Mammut

    Aenergy FL Half Zip Longsleeve

    Actual:
    129g
    Baselayer Fabric:
    Synthetic
    Baselayer Fit:
    Athletic/Close Fit
    Neck Style:
    Zip Neck

    A well-fitting base layer with an impressively large zip that ventilates heat quickly when you need it to. Mammut says:  Our lightest and most technical first layer is a true multi-sport MVP. Airy and breathable with offset merrow stitching, it…

    From: £65.99
    RRP: £71.99 | Save: £6.00
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  • Force LS Tee Force LS Tee
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    Rab

    Force LS Tee

    Weighs
    130g (size Medium)
    Weighs:
    130g (size Medium)
    Neck Style:
    Crew Neck
    Baselayer Fit:
    Compression Fit
    Baselayer Fabric:
    Synthetic

    Rab's Force LS Tee is a next-to-skin technical short sleeve tee with Polygiene odour control treatment, designed for comfort and freshness during active use. Rab says: Designed comfort next to skin, this breathable long sleeve tee is ideal for climbi…

    £34.99
    RRP: £39.99 | Save: £5.00
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  • Ridgeline LS Tee Ridgeline LS Tee
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    Rab

    Ridgeline LS Tee

    Weighs
    132g (Medium)
    Weighs:
    132g (Medium)
    Baselayer Fabric:
    Synthetic
    Baselayer Fit:
    Regular Fit
    Neck Style:
    Zip Neck

    A hard-working baselayer that regulates your core temperature by utilising body-mapped, strategically placed fabrics to help move moisture away from the skin. Rab says:  Midweight, fast-drying, zip tee for mountain running in cold conditions, b…

    £63.99
    RRP: £74.99 | Save: £11.00
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  • 2023 Ignis LS Zip Tee 2023 Ignis LS Zip Tee
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    Mountain Equipment

    2023 Ignis LS Zip Tee

    Weighs
    141g (size medium)
    Weighs:
    141g (size medium)
    Baselayer Fabric:
    Synthetic
    Baselayer Fit:
    Athletic/Close Fit
    Neck Style:
    Zip Neck

    A long sleeve technical zip tee for aerobic mountain sports. Mountain Equipment says:  This versatile and fast drying zip tee can be used as a wicking next-to-skin layer year round. With built in Polygiene anti-microbial technology it resists od…

    From: £31.99
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  • Abisko Day Hike LS Abisko Day Hike LS
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    Fjallraven

    Abisko Day Hike LS

    Weighs
    142g (Medium)
    Weighs:
    142g (Medium)
    Baselayer Fabric:
    Synthetic
    Baselayer Fit:
    Regular Fit
    Neck Style:
    Crew Neck

    Lightweight, long-sleeved top for hiking and outdoor life in warm, sunny climates. Produced without PFCs, made for a lifetime of use. Fjallraven says:  Lightweight, functional long-sleeved top for men that is suitable for outdoor life and...

    £64.99
    RRP: £74.99 | Save: £10.00
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  • Dart Zip Neck Dart Zip Neck
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    Montane

    Dart Zip Neck

    Weighs
    142g (size Medium)
    Eco Initiatives:
    Recycled Content
    Weighs:
    142g (size Medium)
    Neck Style:
    Zip Neck
    Baselayer Fit:
    Regular Fit
    Baselayer Fabric:
    Synthetic

    The Dart Zip Neck is a fully recycled Synthetic technical base layer that offers a highly breathable and warm layer, but also odour resistant.  Montane says: The Dart Zip Neck is a classic, all-season, all-mountain technical baselayer. The 100%.…

    From: £23.99
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  • L/S Capilene Cool Merino Graphic Shirt L/S Capilene Cool Merino Graphic Shirt
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    Patagonia

    L/S Capilene Cool Merino Graphic Shirt

    Weighs
    146g (size Medium)
    Neck Style:
    Crew Neck
    Baselayer Fit:
    Athletic/Close Fit
    Baselayer Fabric:
    Merino Blend
    Weighs:
    146g (size Medium)

    Soft, comfortable, next-to-skin blended fabrics, do a fantastic job of wicking moisture. It dries fast, whilst naturally regulating your temperature, and keeps you smelling fresh. Patagonia says:  A breathable merino technical top, designed to..…

    £69.99
    RRP: £84.99 | Save: £15.00
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  • L/S Capilene Cool Merino Shirt L/S Capilene Cool Merino Shirt
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    Patagonia

    L/S Capilene Cool Merino Shirt

    Weighs
    148g (based on size medium)
    Weighs:
    148g (based on size medium)
    Baselayer Fabric:
    Merino Blend
    Baselayer Fit:
    Athletic/Close Fit
    Neck Style:
    Crew Neck

    This is such a nice, next-to-skin base layer that doesn’t irritate you no matter how hard you exert yourself. Patagonia says:  A breathable merino technical top, designed to naturally regulate your temperature, control odor and keep you...

    £67.99
    RRP: £79.99 | Save: £12.00
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  • 24/7 Tech Tee LS Crew 24/7 Tech Tee LS Crew
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    Berghaus

    24/7 Tech Tee LS Crew

    Weighs
    150g (size Medium)
    Eco Initiatives:
    Bluesign
    Weighs:
    150g (size Medium)
    Neck Style:
    Crew Neck
    Baselayer Fit:
    Regular Fit
    Baselayer Fabric:
    Synthetic

    This technical tee has been designed to be an all-rounder. The soft, comfortable feel is backed up with high wicking, breathable qualities to give you a versatile top. Berghaus says Simple, classic t-shirts are always the best. Comfortable and elega…

    From: £25.99
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  • Nava LS Zip T Nava LS Zip T
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    Mountain Equipment

    Nava LS Zip T

    Weighs
    152g (size medium)
    Weighs:
    152g (size medium)
    Neck Style:
    Zip Neck
    Baselayer Fit:
    Athletic/Close Fit
    Baselayer Fabric:
    Synthetic

    Mountain Equipments Nava LS Zip T is a Synthetic technical base layer that offers a highly breathable and warm layer that is also odour resistant.  Mountain Equipment says: A light and fast drying long sleeve Zip-T for running jagged skylines an…

    £34.99
    RRP: £49.99 | Save: £15.00
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  • L/S Capilene Cool Trail Graphic Shirt L/S Capilene Cool Trail Graphic Shirt
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    Patagonia

    L/S Capilene Cool Trail Graphic Shirt

    Weighs
    155g (Medium)
    Weighs:
    155g (Medium)
    Baselayer Fabric:
    Synthetic
    Baselayer Fit:
    Regular Fit
    Neck Style:
    Crew Neck

    Patagonia's softest performance knit. Quick drying and wicking to keep you dry and comfortable, with HeiQ® Fresh durable odor control. Made from 50-100% recycled content, Patagonia tech tees keep you comfortable when you’re working hard in.…

    From: £39.99
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  • L/S Capilene Cool Daily Graphic T-Shirt L/S Capilene Cool Daily Graphic T-Shirt
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    Patagonia

    L/S Capilene Cool Daily Graphic T-Shirt

    Weighs
    158g (size Medium)
    Weighs:
    158g (size Medium)
    Neck Style:
    Crew Neck
    Baselayer Fit:
    Regular Fit
    Baselayer Fabric:
    Synthetic

    A super soft and silky base layer providing comfort whatever your doing with Polygiene odour control to keep you feeling fresh. Patagonia says Soft, quick-drying and stretchy, our Capilene® Cool Daily is our most versatile performance knit for..…

    From: £34.99
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  • 24/7 Tech Tee LS Half Zip 24/7 Tech Tee LS Half Zip
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    Berghaus

    24/7 Tech Tee LS Half Zip

    Weighs
    158g (size Medium)
    Eco Initiatives:
    Bluesign
    Weighs:
    158g (size Medium)
    Neck Style:
    Zip Neck
    Baselayer Fit:
    Regular Fit
    Baselayer Fabric:
    Synthetic

    This technical tee has been designed to be an all-rounder with the addition of the half length zip. The soft, comfortable feel is backed up with high wicking, breathable qualities to give you a versatile top. Berghaus says Simple, classic t-shirts a…

    £32.99
    RRP: £37.99 | Save: £5.00
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  • Alpenglow LS Crew Alpenglow LS Crew
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    Black Diamond

    Alpenglow LS Crew

    Weighs
    162g (size medium)
    Weighs:
    162g (size medium)
    Neck Style:
    Crew Neck
    Baselayer Fit:
    Regular Fit
    Baselayer Fabric:
    Synthetic

    The Alpenglow is a technical fitting base layer that offers comfortable fit and protection from overheating with the BD.cool technology, making it perfect for climbing and other high activity sports.  Black Diamond says:  A technical fit pa…

    From: £47.99
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  • 125 ZoneKnit LS Crewe 125 ZoneKnit LS Crewe
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    Icebreaker

    125 ZoneKnit LS Crewe

    Weighs
    163g (based on size medium)
    Weighs:
    163g (based on size medium)
    Baselayer Fabric:
    Merino Blend
    Baselayer Fit:
    Athletic/Close Fit
    Neck Style:
    Crew Neck

    A base layer made up of two different materials, ZoneKnit™ and Cool-Lite, both of which work together to keep you cool. Icebreaker says:  Lightweight highly breathable base layer in Cool-Lite™ that’s perfect for adventure and..…

    £64.99
    RRP: £84.99 | Save: £20.00
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  • Abisko Wool LS Abisko Wool LS
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    Fjallraven

    Abisko Wool LS

    Weighs
    168g (size Medium)
    Eco Initiatives:
    Recycled Content
    Weighs:
    168g (size Medium)
    Neck Style:
    Crew Neck
    Baselayer Fit:
    Regular Fit
    Baselayer Fabric:
    Merino Blend

    The perfect blend of natural and synthetic fibres that includes all of the positives and non of the negatives from each.  Fjällräven says: Lightweight, long-sleeved top in a soft jersey knit made from merino wool and recycled polyeste…

    From: £59.99
    RRP: £74.99 | Save: £15.00
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  • Capilene Thermal Weight Crew Capilene Thermal Weight Crew
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    Patagonia

    Capilene Thermal Weight Crew

    Weighs
    172g (Medium)
    Weighs:
    172g (Medium)
    Eco Initiatives:
    Recycled Content

    Patagonia's warmest, most breathable Capilene baselayer is made with low-bulk Polartec Power Grid fabric with Polygiene permanent odor control and is Fair Trade Certified for sewing. Patagonia says:  When temperatures drop, grab this lightweight…

    £84.99
    RRP: £89.99 | Save: £5.00
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  • Bearing Tee L/S Bearing Tee L/S
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    OMM

    Bearing Tee L/S

    Weighs
    174g (size Medium)
    Weighs:
    174g (size Medium)
    Neck Style:
    Crew Neck
    Baselayer Fit:
    Regular Fit
    Baselayer Fabric:
    Synthetic

    The OMM Bearing Tee LS is a long sleeved, full coverage technical baselayer that is high wicking with UV protection. Great for training and every day use due to the high stretch and comfort. OMM says: The long sleeve Bearing tee uses our 4 way coolp…

    £26.99
    RRP: £29.99 | Save: £3.00
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  • Capilene Midweight Crew Capilene Midweight Crew
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    Patagonia

    Capilene Midweight Crew

    Weighs
    174g (size Medium)
    Weighs:
    174g (size Medium)
    Neck Style:
    Crew Neck
    Baselayer Fit:
    Athletic/Close Fit
    Baselayer Fabric:
    Synthetic

    The classic, go-anywhere all-around baselayer, made with 100% recycled content. The smooth, soft face makes for easy layering; hollow-core yarns and a diamond-grid back trap warm air, wick moisture and dry fast. HeiQ Fresh durable odor control keeps.…

    From: £52.99
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  • Syncrino Base LS Tee Syncrino Base LS Tee
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    Rab

    Syncrino Base LS Tee

    Weighs
    179g (size Medium)
    Weighs:
    179g (size Medium)
    Baselayer Fabric:
    Merino Blend
    Baselayer Fit:
    Regular Fit
    Neck Style:
    Crew Neck

    Lightweight Baselayer that utilises the incredible properties of Merino wool to insulate and regulate your body. Rab says:  Lightweight, long sleeve, slim fit baselayer made with Syncrino™ 125 fabric. Benefitting from both warm, wicking me…

    From: £49.99
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  • Base Elite LS Base Elite LS
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    Inov8

    Base Elite LS

    Weighs
    179g (size Medium)
    Eco Initiatives:
    Recycled Content
    Weighs:
    179g (size Medium)
    Neck Style:
    Crew Neck
    Baselayer Fit:
    Regular Fit
    Baselayer Fabric:
    Synthetic

    100% recycled base layer, made up of two different materials both of which work together to keep you cool. Inov8 says Constructed with new durable recycled polyester yarns the inov-8 BASE ELITE is a featherlight and fast-drying long-sleeve running...

    £27.99
    RRP: £49.99 | Save: £22.00
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  • 2024 Redline LS Tee 2024 Redline LS Tee
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    Mountain Equipment

    2024 Redline LS Tee

    Weighs
    191g (Medium)
    Weighs:
    191g (Medium)
    Baselayer Fabric:
    Synthetic
    Baselayer Fit:
    Regular Fit
    Neck Style:
    Crew Neck

    The Mountain Equipment Redline LS Tee offers lightweight durability, moisture-wicking, and quick-drying capabilities that are ideal for layering. Mountain Equipment says:  This comfortable long sleeved tee can be worn alone on south facing rock.…

    £45.99
    RRP: £49.99 | Save: £4.00
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  • Merino Wool Plus Light Long Sleeve Tee Merino Wool Plus Light Long Sleeve Tee
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    Montbell

    Merino Wool Plus Light Long Sleeve Tee

    Weighs
    192g (Medium)
    Weighs:
    192g (Medium)
    Baselayer Fabric:
    Merino Blend
    Baselayer Fit:
    Regular Fit
    Neck Style:
    Crew Neck

    Montbell's Merino Wool Plus Light Tee combines merino wool and polyester for excellent thermal regulation and moisture management. It's odor-resistant, quick-drying, and comfortable, with flat seams and spiral cuffs. Montbell says:  Delivers wa…

    £94.99
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  • Protium Lite Pull-On Protium Lite Pull-On
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    Montane

    Protium Lite Pull-On

    Weighs
    193g (based on medium size)
    Weighs:
    193g (based on medium size)
    Insulation Level:
    Moderate Insulation
    Zip Length:
    Half Zip

    This light and stretchy mid-layer is a good extra layer when working hard in cooler conditions, and just as good to throw on when you stop for a break or for lunch. Montane says:  The Protium Lite Pull-On serves as an excellent base or mid layer…

    From: £54.99
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  • Conduit Pull-On Conduit Pull-On
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    Rab

    Conduit Pull-On

    Weighs
    195g (size Medium)
    Weighs:
    195g (size Medium)
    Insulation Type:
    Thermic™ G

    A soft and light base-layer for the colder months, that can also double as a lightweight fleece the rest of the year.  Rab says:  A thin, lightweight, half-zip pull-on made with 92% recycled fabric. This Thermic™ G baselayer excels in…

    From: £54.99
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  • Capilene Midweight Zip Neck Capilene Midweight Zip Neck
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    Patagonia

    Capilene Midweight Zip Neck

    Weighs
    196g (size Medium)
    Weighs:
    196g (size Medium)
    Neck Style:
    Zip Neck
    Baselayer Fit:
    Athletic/Close Fit
    Baselayer Fabric:
    Synthetic

    Our classic, go-anywhere all-around baselayer, made with 100% recycled content. The smooth, soft face makes for easy layering; hollow-core yarns and a diamond-grid back trap warm air, wick moisture and dry fast. HeiQ Fresh durable odor control keeps.…

    £69.99
    RRP: £79.99 | Save: £10.00
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  • Capilene Air Crew Capilene Air Crew
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    Patagonia

    Capilene Air Crew

    Weighs
    208g (size Medium)
    Weighs:
    208g (size Medium)
    Baselayer Fabric:
    Merino Blend
    Baselayer Fit:
    Athletic/Close Fit

    Patagonia combine Merino wool and a super stretchy Polyester in order to create a high wicking but also warm base-layer to keep you warm and dry whether on the move or through the night.  Patagonia says:  With its innovative, seamless, 3-D …

    £119.99
    RRP: £129.99 | Save: £10.00
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  • 200 Oasis LS Crew 200 Oasis LS Crew
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    Icebreaker

    200 Oasis LS Crew

    Weighs
    208g (size Medium)
    Weighs:
    208g (size Medium)
    Neck Style:
    Crew Neck
    Baselayer Fit:
    Athletic/Close Fit
    Baselayer Fabric:
    100% Merino

    A versatile lightweight men's merino wool baselayer t-shirt for year-round layering performance, the 200 Oasis Long Sleeve Crewe is a go-to men’s top for any day of the year. Icebreaker says Our 100% merino, 200gm Everyday Bodyfit™ tops.…

    £74.99
    RRP: £84.99 | Save: £10.00
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  • L.I.M Strive Mid Top L.I.M Strive Mid Top
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    Haglofs

    L.I.M Strive Mid Top

    Weighs
    212g (size Medium)
    Weighs:
    212g (size Medium)
    Insulation Level:
    Moderate Insulation
    Zip Length:
    Half Zip
    Hooded:
    No

    A 100% recycled lightweight top, built for high-intensity sports and fast hiking. Haglofs says:  Go ahead and give it your all. This extremely lightweight, breathable, and fast drying top is built to keep up. It’s made out of 100% recycled…

    £44.99
    RRP: £89.99 | Save: £45.00
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  • Dart XT Zip Neck Dart XT Zip Neck
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    Montane

    Dart XT Zip Neck

    Weighs
    216g (Medium)
    Weighs:
    216g (Medium)
    Baselayer Fabric:
    Synthetic
    Baselayer Fit:
    Regular Fit
    Neck Style:
    Zip Neck

    A warm, well-fitting and incredibly soft and highly mobile baselayer for winter trail running and cooler weather hiking. Montane says:  High performance thermal long sleeve zip neck baselayer. The ultimate high-alpine or expedition baselayer...

    From: £54.99
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  • 200 Oasis LS Half Zip 200 Oasis LS Half Zip
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    Icebreaker

    200 Oasis LS Half Zip

    Weighs
    246g (size Medium)
    Weighs:
    246g (size Medium)
    Neck Style:
    Zip Neck
    Baselayer Fit:
    Athletic/Close Fit
    Baselayer Fabric:
    100% Merino

    A versatile lightweight men's merino wool baselayer t-shirt for year-round layering performance, the 200 Oasis Long Sleeve Half Zip is a go-to men’s top for those occasions where the ability to vent heat is important. Icebreaker says A reliabl…

    £84.99
    RRP: £94.99 | Save: £10.00
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