Baselayer

Baselayer - Long Sleeved
Baselayer - Long Sleeved
42 products
Baselayer - Short Sleeved
Baselayer - Short Sleeved
29 products
Longjohns
Longjohns
12 products
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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…

    £69.99
    RRP: £74.99 | Save: £5.00
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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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  • Aenergy FL T-Shirt Aenergy FL T-Shirt
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    Mammut

    Aenergy FL T-Shirt

    Weighs
    84g (Medium)
    Weighs:
    84g (Medium)
    Baselayer Fabric:
    Synthetic
    Baselayer Fit:
    Athletic/Close Fit
    Neck Style:
    Crew Neck

    Mammut Aenergy FL T-Shirt combines exceptional lightness, advanced functionality, and sustainability. Strategically placed mesh ventilation zones promote breathability and moisture management. HeiQ Fresh controls odour even during extended use, makin…

    £54.99
    RRP: £59.99 | Save: £5.00
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  • Eiger Nordwand Advanced FL Tights Eiger Nordwand Advanced FL Tights
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    Mammut

    Eiger Nordwand Advanced FL Tights

    Weighs
    154g (Medium)
    Weighs:
    154g (Medium)
    Baselayer Fabric:
    Synthetic
    Baselayer Fit:
    Athletic/Close Fit

    We're working out what we think - we'll add our view here!  Mammut says:  The ideal base layer for next-to-skin comfort during intense winter climbing. Tested by athletes as part of our Eiger Nordwand range, these tights are engineered with…

    £89.99
    RRP: £99.99 | Save: £10.00
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  • Eiger Nordwand FL Air Mesh Vest Eiger Nordwand FL Air Mesh Vest
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    Mammut

    Eiger Nordwand FL Air Mesh Vest

    Weighs
    78g (Medium)
    Weighs:
    78g (Medium)
    Baselayer Fabric:
    Synthetic
    Baselayer Fit:
    Athletic/Close Fit
    Neck Style:
    Crew Neck
    BG Top Picks:
    Yes

    BG TOP PICK: Ultralight, fast-drying, and highly breathable, the Mammut Eiger Nordwand FL Air Mesh Vest delivers efficient warmth with minimal bulk — a top choice for high-output alpine missions. Mammut says:  A successful expedition star…

    £64.99
    RRP: £74.99 | Save: £10.00
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  • Eiger Nordwand FL Longsleeve Eiger Nordwand FL Longsleeve
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    Mammut

    Eiger Nordwand FL Longsleeve

    Weighs
    136g (Medium)
    Weighs:
    136g (Medium)
    Baselayer Fabric:
    Synthetic
    Baselayer Fit:
    Athletic/Close Fit
    Neck Style:
    Crew Neck
    BG Top Picks:
    Yes

    BG TOP PICK: Light, tough, and highly breathable, the Mammut Eiger Nordwand FL Longsleeve wicks fast, resists odour, and endures pack wear — a top choice for demanding, high-output days in the mountains. Mammut says:  For everything from..…

    £74.99
    RRP: £84.99 | Save: £10.00
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