Nike has engineered a cover-up that effectively wicks sweat while keeping you warm. With a 1/4 zip that lets you breathe and move, this cover-up has distinctive contrast stitching and an open hem. Constructed with Nike Sphere Dry technology to wick moisture to keep you comfortable. The design includes a self-fabric collar and open cuffs. The contrast Swoosh design trademark is embroidered on the lower left sleeve. In 100% polyester.