Performance meets planet-friendly design in ODLO’s men’s ACTIVE WARM ECO base layer Pants. An essential alpine layer crafted from a sustainable fabric, these warm, comfortable and breathable pants feature an innovative composition made from 100 percent recycled fibres.

The Men's Zone Base Layer Set. Dare 2b's best-selling base layers made with thermo-regulating BODY knit-fabric.

Sweat-wicking and seamless - so comfy you will want to wear them every day. These layers regulate your core temperature by keeping you cool when you're sweating and warm when your cold.

The soft-touch, stretch fabric offers full range of motion and features in-built odour control to keep you feeling fresher for longer. Quick-drying and form-fitting.

When making reachy moves on the mountain, you need complete unrestricted movement. That's what the Felik Slim Tapered Trousers provide. With an elastic waistband, knee darts and built-in stretch, you won't be held back as you conquer the world's highest peaks.