The original ADB has been redesigned for the outdoors. The Camp Collection ADBs have a new ripstop window, full fleece lining with fleece insoles for added warmth and a new 3mm slip-resistant outsole. Camp styles also come with an alternate pair of insoles for seasonal versatility. FEATURES: Bioprene, bio-based rubber foam 100% Waterproof Slip resistant, non marking rubber outdoor inspired outsole Molded BioLite footbed Front and back pull tabs for easy on and off Durable, abrasion-resistant Ripstop quarter panel Faux shearling lining