Sperry Top-Sider Hooded Windbreaker Jacket Medium Black 100% polyester Sperry Top-Sider has been in business since 1935 and is best known for its razor siped, wet-traction outsole inspired by the natural paw grooves of the founder's sure-footed cocker spaniel Lightweight and packable Fitted hem is longer in back for coverage Full-zip front with reflective pull Close-fitting hood is adjustable