Push through your toughest interval training and sprint workouts without overheating in this adidas running crop top. HEAT.RDY tech keeps you cool and comfy no matter how hard you go, and the half-zip design allows for adjustable ventilation. It's made to fit tight, with built-in stretch that lets you move freely at any pace. Stash gels and other essentials in the pockets for access on the go. This product is made with at least 70% 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.