Baselayer

Sun Hoodies
Sun Hoodies
1 product
Baselayer - Long Sleeves
Baselayer - Long Sleeves
44 products
Baselayer - Short Sleeves
Baselayer - Short Sleeves
36 products
Longjohns
Longjohns
12 products
Underwear
Underwear
10 products
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  • Nitro Tee S/S Nitro Tee S/S
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    OMM

    Nitro Tee S/S

    Weighs
    58g
    Weighs:
    58g (Medium)
    Neck Style:
    Crew Neck
    Baselayer Fit:
    Athletic/Close Fit
    Baselayer Fabric:
    Synthetic

    Lightweight, super-fast drying technical base layer . OMM says:  Performance tee utilising an ultralight 4 way stretch fabric to create a design that makes it feel like you’re running naked. Fast drying perfect for summer conditions. Ou…

    £41.99
    RRP: £44.99 | Save: £3.00
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  • Dart Nano Zip T-Shirt Montane Dart Nano Zip T-Shirt
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    Montane

    Dart Nano Zip T-Shirt

    Weighs
    74g
    Weighs:
    74g (size medium)
    Baselayer Fabric:
    Synthetic
    Baselayer Fit:
    Athletic/Close Fit
    Neck Style:
    Crew Neck

    UOG TOP PICK - Dart Nano Zip T-Shirt Dart Nano Zip T-Shirt is a fully recycled Synthetic technical T-Shirt/base layer that offers a highly breathable and odour-resistant layer, one of our top picks! Montane says:  The Dart Nano Zip T-Shirt is a.…

    £49.99
    RRP: £59.99 | Save: £10.00
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  • Dart Lite T-Shirt Montane Dart Lite T-Shirt
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    Montane

    Dart Lite T-Shirt

    Weighs
    95g
    Weighs:
    95g (size medium)
    Baselayer Fabric:
    Synthetic
    Baselayer Fit:
    Athletic/Close Fit
    Neck Style:
    Crew Neck

    UOG TOP PICK - Dart Lite T-Shirt Dart Lite T-Shirt is a fully recycled Synthetic technical T-Shirt/base layer that offers a highly breathable and odour-resistant layer, one of our top picks! Montane says:  The Dart Lite T-Shirt is an all-mountai…

    £37.99
    RRP: £44.99 | Save: £7.00
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  • Core Tee Core Tee
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    OMM

    Core Tee

    Weighs
    98g
    Weighs:
    98g (size medium)
    Baselayer Fabric:
    Synthetic
    Baselayer Fit:
    Athletic/Close Fit
    Neck Style:
    Crew Neck

    How much insulation value can you expect from a garment that weighs about 90 grams? We suspect you'll be surprised. Its an excellent addition to anyone's kitlist for those occasions when a bit more insulation is needed. OMM says:  A technical..…

    £71.99
    RRP: £79.99 | Save: £8.00
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  • Ignis Tee Ignis Tee
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    Mountain Equipment

    Ignis Tee

    Weighs
    101g
    Weighs:
    101g (size medium)
    Baselayer Fabric:
    Synthetic
    Baselayer Fit:
    Athletic/Close Fit
    Neck Style:
    Crew Neck

    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…

    £29.99
    RRP: £34.99 | Save: £5.00
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  • Force SS Tee Force SS Tee
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    Rab

    Force SS Tee

    Weighs
    101g
    Weighs:
    101g (Medium)
    Neck Style:
    Crew Neck
    Baselayer Fit:
    Athletic/Close Fit
    Baselayer Fabric:
    Synthetic

    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…

    £32.99
    RRP: £37.99 | Save: £5.00
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  • Cool Light Long Sleeve Tee Cool Light Long Sleeve Tee
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    Montbell

    Cool Light Long Sleeve Tee

    Weighs
    103g
    Weighs:
    103g (Medium)
    Baselayer Fabric:
    Synthetic
    Baselayer Fit:
    Regular Fit
    Neck Style:
    Crew Neck

    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.…

    £49.99
    RRP: £49.99
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  • Nava Crew Nava Crew
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    Mountain Equipment

    Nava Crew

    Weighs
    110g
    Weighs:
    110g
    Neck Style:
    Crew Neck
    Baselayer Fit:
    Athletic/Close Fit
    Baselayer Fabric:
    Synthetic

    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…

    £33.99
    RRP: £39.99 | Save: £6.00
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  • Berghaus 24/7 Tech Tee SS Crew Berghaus 24/7 Tech Tee SS Crew
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    Berghaus

    24/7 Tech Tee SS Crew

    Weighs
    110g
    Weighs:
    110g (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 With a great fit and anti-odour technology, this is one of these...

    £24.99
    RRP: £29.99 | Save: £5.00
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  • Mammut Aenergy FL Longsleeve Mammut Aenergy FL Longsleeve
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    Mammut

    Aenergy FL Longsleeve

    Weighs
    113g
    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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  • Capilene Cool Daily Graphic Shirt Capilene Cool Daily Graphic Shirt
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    Patagonia

    Capilene Cool Daily Graphic Shirt

    Weighs
    118g
    Eco Initiatives:
    Recycled Content, Bluesign
    Weighs:
    118g (Medium)
    Neck Style:
    Crew Neck
    Baselayer Fit:
    Regular Fit
    Baselayer Fabric:
    Synthetic

    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.…

    £44.99
    RRP: £49.99 | Save: £5.00
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  • Hike Lite SS T-Shirt Hike Lite SS T-Shirt
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    Turbat

    Hike Lite SS T-Shirt

    Weighs
    128g
    Weighs:
    128g (Medium)
    Baselayer Fabric:
    Synthetic
    Baselayer Fit:
    Athletic/Close Fit
    Neck Style:
    Crew Neck

    A well-balanced technical tee that keeps pace in hot, active conditions. Turbat says:  The updated series of Hike T-shirts with the lighter and more elastic material, provide better moisture removal and comfort during movement in the warm season…

    £19.99
    RRP: £24.99 | Save: £5.00
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  • Force LS Tee Force LS Tee
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    Rab

    Force LS Tee

    Weighs
    130g
    Weighs:
    130g (Medium)
    Neck Style:
    Crew Neck
    Baselayer Fit:
    Athletic/Close Fit
    Baselayer Fabric:
    Synthetic

    UOG TOP PICK - Force LS Tee 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, one of our top picks! Rab says: Designed comfort next to skin, t…

    £34.99
    RRP: £39.99 | Save: £5.00
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  • Bearing Tee S/S Bearing Tee S/S
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    OMM

    Bearing Tee S/S

    Weighs
    138g
    Weighs:
    138g (Medium)
    Neck Style:
    Crew Neck
    Baselayer Fit:
    Regular Fit
    Baselayer Fabric:
    Synthetic

    The OMM Bearing Tee is a technical high wicking baselayer with UV protection. Great for training and every day use due to the high stretch and comfort. OMM says: The Bearing tee uses our coolplus 4 way stretch fabric to create a technical tee that i…

    £27.99
    RRP: £29.99 | Save: £2.00
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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
    141g
    Weighs:
    141g (Medium)
    Baselayer Fabric:
    Synthetic
    Baselayer Fit:
    Regular Fit
    Neck Style:
    Crew Neck

    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…

    £30.99
    RRP: £34.99 | Save: £4.00
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  • Groundup Tee Groundup Tee
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    Mountain Equipment

    Groundup Tee

    Weighs
    148g
    Weighs:
    148g (Medium)
    Baselayer Fabric:
    Synthetic
    Baselayer Fit:
    Regular Fit
    Neck Style:
    Crew Neck

    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...

    £39.99
    RRP: £44.99 | Save: £5.00
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  • Rab Crimp Elevation Tee Rab Crimp Elevation Tee
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    Rab

    Crimp Elevation Tee

    Actual Weightg:
    152g
    Baselayer Fabric:
    Synthetic
    Baselayer Fit:
    Regular Fit
    Neck Style:
    Crew Neck

    Rab Crimp T-shirt offers superior moisture-wicking and fast-drying properties, ensuring comfort and freshness. Its relaxed fit and round neck make it versatile for hiking, camping, or lounging. Rab says:  A casual, super soft tee made with...

    £34.99
    RRP: £37.99 | Save: £3.00
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  • Mantle Tee Mantle Tee
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    Rab

    Mantle Tee

    Weighs
    155g
    Weighs:
    155g (based on size medium)
    Baselayer Fabric:
    Synthetic
    Baselayer Fit:
    Regular Fit
    Neck Style:
    Crew Neck

    A technical tee with a casual style created from a recycled heather jersey fabric. Quick drying fabric and low bulk seams provide all day comfort with a soft next-to-skin feel and a Polygiene finish. Rab says:  A technical tee with a casual styl…

    £29.99
    RRP: £34.99 | Save: £5.00
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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
    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..…

    £54.99
    RRP: £59.99 | Save: £5.00
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  • Alpenglow LS Crew Alpenglow LS Crew
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    Black Diamond

    Alpenglow LS Crew

    Weighs
    162g
    Weighs:
    162g (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…

    £54.99
    RRP: £59.99 | Save: £5.00
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  • Delta SS Tee Delta SS Tee
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    Berghaus

    Delta SS Tee

    Weighs
    166g
    Weighs:
    166g (Medium)
    Baselayer Fabric:
    Synthetic
    Baselayer Fit:
    Regular Fit
    Neck Style:
    Crew Neck

    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…

    £44.99
    RRP: £49.99 | Save: £5.00
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  • Capilene Thermal Weight Crew Capilene Thermal Weight Crew
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    Patagonia

    Capilene Thermal Weight Crew

    Weighs
    172g
    Weighs:
    172g (Medium)
    Baselayer Fabric:
    Synthetic
    Baselayer Fit:
    Regular Fit
    Neck Style:
    Crew Neck

    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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  • OMM Bearing Tee L/S OMM Bearing Tee L/S
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    OMM

    Bearing Tee L/S

    Weighs
    174g
    Weighs:
    174g (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…

    £29.99
    RRP: £34.99 | Save: £5.00
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  • Hike Lite LS T-Shirt Hike Lite LS T-Shirt
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    Turbat

    Hike Lite LS T-Shirt

    Weighs
    180g
    Weighs:
    180g (Medium)
    Baselayer Fabric:
    Synthetic
    Baselayer Fit:
    Athletic/Close Fit
    Neck Style:
    Crew Neck

    A well-tuned long-sleeve layer that performs in heat without feeling heavy or overbuilt. Turbat says:  The updated series of Hike thermal T-shirts with the lighter and more elastic material, provide better moisture removal and comfort during...

    £24.99
    RRP: £34.99 | Save: £10.00
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  • Conduit Crew Rab Conduit Crew
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    Rab

    Conduit Crew

    Weighs
    183g
    Weighs:
    183g (size Medium)
    Baselayer Fabric:
    Synthetic
    Baselayer Fit:
    Athletic/Close Fit
    Neck Style:
    Crew Neck

    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, crew made with 92% recycled fabric. This Thermic™ G baselayer excels in cold conditions..…

    £49.99
    RRP: £59.99 | Save: £10.00
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  • Redline LS Tee Redline LS Tee
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    Mountain Equipment

    Redline LS Tee

    Weighs
    191g
    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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  • Headpoint Tee Headpoint Tee
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    Mountain Equipment

    Headpoint Tee

    Weighs
    290g
    Weighs:
    290g (Medium)
    Baselayer Fabric:
    Synthetic
    Baselayer Fit:
    Athletic/Close Fit
    Neck Style:
    Crew Neck

    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…

    £34.99
    RRP: £39.99 | Save: £5.00
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