Stay warm on cold runs with this adidas running hooded half-zip. A sleek top you can layer over your favorite running tee, it has a hood to keep you ears warm as you go and a half zipper you can unzip to increase ventilation. CLIMAWARM traps heat and releases sweat for a warm, dry and focused performance. So you can focus on your stride — not the cool air. 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.