This isn’t your ordinary hoodie. Smartwool's Men’s Active Mesh Hoodie was made for comfort and -performance, with a relaxed and roomy fit that’s designed to not slow you down or disrupt your workout. With three performance fabrics in one, you get the natural benefits of Merino wool with the quick drying time of recycled polyester (29%), plus the softness and cooling properties of TENCEL™ Lyocell fiber. Mesh ventilation at the sleeves, back and hood that make sure this hoodie’s breathable, so you can feel good no matter how hard you push your workout.