The Reaper LUPPA winter ankle boots have an upper made of high-quality, strong, and durable polyurethane. Thanks to the warm fleece lining, your feet will be very pleasantly warm. The shoes have a sole made of phylon - a soft material that absorbs all shocks. In essence, it is a lighter and more durable, moldable and double-pressed EVA insert. The shoes have laces and are suitable from autumn to spring.