Baselayer

A super soft and silky T shirt providing comfort whatever your doing with Polygiene odour control to keep you feeling fresh. Patagonia says Our most versatile performance knit for use on trails or on the water stretches and moves with you for a wide.…

The Ignis Tee from Mountain Equipment is super light and super breathable to keep you feeling fresh when on the go in the mountains. The flat lock seams and grid pattern increase comfort when on the move. Mountain Equipment says:  A close fittin…

Lightweight, breathable, and odour-resistant, this technical t-shirt is a reliable go-to for all-season mountain adventures. Montane says:  Classic, recycled technical t-shirt. The Dart T-Shirt is a classic, all-season, all-mountain technical...

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…

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.…

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...

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…

Rab's Force SS Tee is a next-to-skin technical short sleeve tee with Flatlock low bulk seams, designed for comfort and freshness during active use. Rab says: The perfect technical t-shirt for all mountain activities in warm weather. Simple, lightweig…

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…

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..…

Mountain Equipment’s Nava crew 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 short sleeve crew for year round mountain run…

The lightest, loosest fit of the Abisko tees, the Day Hike provides maximum breathability and more comfortable fit to increase airflow. It is a lightweight and packable tech tee made from fast-drying functional material. Ideal for intense activities …

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.…

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…

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…

BG TOP PICK:  Top Pick for Versatility: The Black Diamond Alpenglow Pro Hoody combines exceptional sun protection, durable weather resistance, and thoughtful features, making it an essential, year-round layer for multi-day adventures. Black Diam…

Breathable, featherlight, and built for movement in the height of summer. Montbell says: Made of the lightest knit t-shirt fabric in Montbell's lineup and designed for intense workouts, high-output days on the trail, or activities during the hottest.…

A staple in Montane's iconic Dart range, this long-sleeved T-shirt continues to deliver reliable performance and comfort for year-round mountain adventures. Montane says:  The Dart Long Sleeve T-Shirt is a classic, all-season, all-mountain techn…

The Groundup Skyline Tee combines performance and comfort with recycled polyester and drirelease fabrics that wick moisture. Tencel fibres enhance wicking, and Polygiene treatment prevents odours. The slim fit allows for easy layering. Mountain Equip…

Protective, quick-wicking, and lightweight, this comfortable short sleeve tee is perfect for mountain running and fast hiking. Rab says: The Sonic Tee is an efficient technical tee, ideal for mountain running and fast hiking. Designed with a relaxed…

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…

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…

Dart Lite 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 T-Shirt is an all-mountain technical baselayer for cool to mild conditions…

Dart Lite 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 T-Shirt is an all-mountain technical baselayer for cool to mild conditions…

The Groundup Tee combines performance and comfort with recycled polyester and drirelease fabrics that wick moisture. Tencel fibres enhance wicking, and Polygiene treatment prevents odours. The slim fit allows for easy layering. Mountain Equipment...

One of the most comfortable and versatile tees we've come across, the Headpoint is a classic, comfy, and super stretchy tee. Designed for strenuous activities but just as good for relaxing in. Mountain Equipment says:  A light, stretchy and fast…

Soft next to skin and quick to dry, this high-performance layer is ideal for long days when breathability is key. Haglofs says:  Just because you’re pushing limits doesn’t mean you can’t be comfortable. This super lightweight t…

An ideal top for high-output days when breathability and fast drying matter most. Rab says:  Whether you’re squeezing in a morning training run or on a multi-day mountain epic, this breathable running tee is designed to keep you comfortabl…

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...

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…

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…

The Montane Dart Nano T-Shirt is lightweight, durable, and moisture-wicking, making it an ideal warm-weather active layer. Montane says:  Our pinnacle technical T-Shirt. 30% lighter than our highly regarded Dart with improved moisture management…

Dart Nano Zip 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 Nano Zip T-Shirt is a classic, all-season, all-mountain technical baselayer…

A breathable technical tee that handles warm-weather activity without fuss. Berghaus says:  Meet the ideal technical tee for comfort when activity levels and temperatures are high. Polartec® Delta works hard next to your skin – wicking…

The Outdoor Research Echo Hoodie is an ultralight, multi-season staple, perfect for everything from summer hikes to winter layering. Outdoor Research says:  The Echo Hoodie is built from bluesign®-approved and recycled materials and is perfe…

We're working out what we think - we'll add our view here!  Mammut says:  A successful expedition starts with the right base layer. With an open mesh-like construction, the custom-developed Polartec® Alpha® Polypropylene fabric comb…

We're working out what we think - we'll add our view here!  Mammut says:  For everything from fast-and-light outings to multi-day trips. When worn as a base layer, the breathable Polartec® Power Dry™ fabric wicks away moisture for…