Baselayer - Short Sleeves

Lightweight, super-fast drying technical running vest. OMM says:  Performance women’s tank 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.…

Lightweight, super-fast drying technical base layer . OMM says:  Women’s fit sculpted tee. Utilising Airflex ultralight 4 way stretch fabric to create a design that makes it feel like you’re running naked. Fast drying perfect for sum…

The Montane Dart Nano T-Shirt is lightweight, durable, and moisture-wicking, making it an ideal warm-weather active layer. Montane says:  The Women’s Dart Nano t-shirt enhances performance through rapid moisture wicking for efficient moist…

The Montane Women’s Dart Vest is a lightweight, high-performance vest for intense outdoor activities. Made from recycled plastic bottles, it's breathable, moisture-wicking, and sustainable. Montane says:  The Montane Women’s Dart Ve…

UOG TOP PICK - Dart Nano Zip T-Shirt Women's 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 Women's Dart Nano Z…

UOG TOP PICK - Dart Nano Zip T-Shirt Women's 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 Women's Dart Nano Z…

We're working out what we think - we'll add our view here!  Rab says:  Bringing a light, airy feel to your fast hikes and mountain runs, this lightweight tech tee dries fast and keeps you cool. Whether you’re running tough mountain...

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…

A featherweight technical tee for hiking, trekking and running. Mountain Equipment says:  This ultra-light, high-performance tee delivers exceptional moisture management to keep you cool and dry during intense activities. Made from 57% recycled.…

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 Perfect worn as a first layer or on it's own, this great fitting tee…

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…

UOG TOP PICK—The Dart is a highly breathable, warm, and odour-resistant, fully recycled synthetic technical T-shirt/base layer that is one of our top picks. Montane says:  The Dart t-shirt is a classic, all-season, all-mountain technical.…

UOG TOP PICK—The Dart is a highly breathable, warm, and odour-resistant, fully recycled synthetic technical T-shirt/base layer that is one of our top picks. Montane says:  The Dart t-shirt is a classic, all-season, all-mountain technical.…

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…

We're working out what we think - we'll add our view here!  Patagonia says:  Our most breathable tech tee offers cotton-like softness and moisture-wicking performance for all-day comfort and versatility in the mountains and beyond. Built fr…

We're working out what we think - we'll add our view here!  Patagonia says:  An all-around tech tee made to wick moisture and stretch as you move, with silky fabric that feels cool even when the air is hot. With HeiQ® Mint odor control …

We're working out what we think - we'll add our view here!  Patagonia says:  An all-around tech tee made to wick moisture and stretch as you move, with silky fabric that feels cool even when the air is hot. With HeiQ® Mint odor control …

We're working out what we think - we'll add our view here!  Rab says:  Keep your cool on sun-soaked trails and fast-paced scrambles to the summit with this highly breathable, comfortable vest. Every detail of the Rivelin Tank has been desig…

We're working out what we think - we'll add our view here!  Patagonia says:  Our most breathable tech tee offers cotton-like softness and moisture-wicking performance for all-day comfort and versatility in the mountains and beyond. Built fr…

We're working out what we think - we'll add our view here!  Rab says:  From sun-scorched trails to climbing in the heat, this staple, UV-protective tee is built to keep you cool and shield you from harmful rays. When the sun’s beating…

A minimalist, airy layer that works hard in heat without getting in your way. Smartwool says:  Made with a blend of responsibly sourced Merino wool and TENCEL™ Lyocell fibers, this performance fabric in our Women's Active Ultralite Short..…

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..…

We're working out what we think - we'll add our view here!  Patagonia says:  Artist Vernan Kee created our Cloud Crag graphic, which shows the Fitz Roy massif from the clouds. We screen-printed the artwork on our Women's Capilene® Cool.…

We're working out what we think - we'll add our view here!  Patagonia says:  Our most versatile technical top is built for use on the trail or the water. Stretchy, quick drying and with HeiQ® Mint odor control, it will keep you comforta…

We're working out what we think - we'll add our view here!  Rab says:  Ideal for covering up and keeping cool in hot, sunny weather, this breathable, technical tee is built with UV-protective Dryflo™ Solar fabric to shield you from...

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

A soft, quick-drying layer that stays fresh and moves well through long, sweaty days in the hills. Montane says:  Experience the perfect blend of comfort and performance with the women's Alhena Mountain logo t-shirt.Created using drirelease®…

A light, stretchy and versatile tee for long days in the mountains and daily wear Mountain Equipment says:  With a soft feel and TENCEL™ cellulose fibres this is a tee that balances all day comfort with fast drying technical performance fo…

A light, stretchy and versatile tee for long days in the mountains and daily wear. Mountain Equipment says:  With a soft feel and TENCEL™ cellulose fibres this is a tee that balances all day comfort with fast drying technical performance f…

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…

Soft against the skin but tough enough for back-to-back days on the move, the Alhena T-Shirt strikes a balance between performance and all-day comfort. Montane says:  The Montane women's Alhena t-shirt is designed for performance, with added com…