Baselayer - Long Sleeved

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 zip tee dries fast and keeps you cool...

We're working out what we think - we'll add our view here!  Patagonia says:  Our most sun-protective tech tee offers 40+ UPF coverage with wicking and fast-drying performance. Single-knit...

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. It's one of our favourite baselayers Montane...

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...

A 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...

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 zip tee is built with UV-protective Dryflo™ Solar...

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...

We're working out what we think - we'll add our view here!  Patagonia says:  Our most sun-protective tech tee offers 40+ UPF coverage with wicking and fast-drying performance. Single-knit...

The Mountain Equipment Redline LS Tee offers lightweight durability, moisture-wicking, and quick-drying capabilities that are ideal for layering. Thanks to its Polygiene treatment, it minimises...

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...

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 long-sleeved tee is made with UV-protective...

We're working out what we think - we'll add our view here!  Patagonia says:  Our most versatile technical top is designed for use on the trail or on the water: It’s quick drying, has stretch for...

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...

The Patagonia Capilene Thermal Weight Zip Neck provides warmth, breathability, and moisture-wicking. The top has thumb loops, a zip neck, flatlock seams, and gusseted underarms. It's made from...

Quick-drying, breathable, and sustainably made, the Cerrig LS Zip T is a reliable base layer for adventurers tackling cold-weather challenges. Mountain Equipment says:  A winter-weight technical tee...

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...

The Dart Zip Neck is a fully recycled Synthetic technical base layer that offers a highly breathable and warm layer, but also odour resistant, one of our top picks! Montane says:  The Dart Zip Neck...