Built to be durable, insulating and extremely comfortable, every adventure should always start with our collection of women's thermal tops, base layer t-shirts and insulating women's tops that are built to protect your core temperature whatever the weather.

We have selected products from high-performance brands including The North Face, Berghaus, Peter Storm, Under Armour, Technicals and many more. Our range includes products from world-leading brands with experience in creating innovative technologies that can work to be comfortable, insulating and even boast compression fabrics. Those products with compression fabrics can work to activate key muscle areas to improve blood flow and circulation for when you need help with muscle recovery. Whilst, the insulating thermal layers make sure to focus on maintaining a healthy core temperature and promoting warmth even in the harshest weather conditions.

From the Under Armour tech tops with UA Tech™ that is naturally extremely comfortable but works hard to wick away sweat, to The North Face compression long sleeved tops that boast HyActive™ fabric with hollow core synthetic elastane for an all over stretch, you can rest assured that these base layers will work continuously to wick away moisture and lock in key warmth no matter where you adventure takes you.

From the highest peaks in the toughest environments, to the most challenging terrains that are determined to test you all trail long, make sure you choose from long sleeved designs, lightweight fabrics, sweat wicking technologies and compression fabrics built innovatively into women's base layers, compression tops and t-shirts online at Blacks.