Rugged trek or a casual walk, this adidas Terrex fleece is a go-to for outdoor adventure. CLIMAWARM traps heat and releases sweat for a warm, dry and focused performance. It's the versatile layer you can wear hiking and exploring or under a shell for added warmth. Side pockets add utility, and a half-zip lets you vent. CLIMAWARM has insulating materials that trap warmth for optimal body temperature. Stay dry inside with sweat-wicking fibers that keep skin dry and comfy. Dial up warmth retention with first layer comfort to boost heat. .This product is made with 100% recycled materials. By reusing materials that have already been created, we help to reduce waste and our reliance on finite resources and reduce the footprint of the products we make.