The Nike Yoga Crew Sweatshirt is an easy-to-grab layer for extra warmth on your way to and from your workout. It's made with soft fabric, a little bit of stretch and sweat-wicking technology to help you stay dry and comfortable. And, it's mindfully made with at least 75% sustainable materials, using a blend of both recycled polyester and organic cotton fibers. The blend is at least 10% recycled fibers or at least 10% organic cotton fibers.