There's a reason windbreakers remain a must-have in every athlete's closet. They're light, keep off the wind without being too hot, and they're built to move in. UA Storm technology repels water without sacrificing breathability Wind-resistant materials & construction shield you from the elements Lightweight, ripstop woven fabric is tough but comfortable Mesh lining for greater breathability Secure, zip hand pockets Elastic cuffs help keep sleeves in place Main body fabric contains at least 90% recycled polyester, excluding trims & embellishments 100% Polyester