The all-in-one, everyday chukka by SPERRY, with weather-ready technology. It has water resistance, dependable traction and toasty yet lightweight insulation. The whole nine yards. Trust us, your feet will notice the difference. Details The durable duck chukka just got winterized with toasty yet technical updates Fleece-lined with 200g Thinsulate for added warmth Waterproof, rubber shell and a non-marking rubber lug outsole with molded Wave-Siping™ provides no-slip traction Sperry Cold Bay Chukka Brown Coffee