Non-smoking home | same/next-day delivery **never worn** • Full neoprene and rubber upper construction. • Non-slip outsole tread pattern gives a lockdown grip on wet and slippery surfaces. Each lug is engineered to grab in all directions while the micro-channel openings allow water to escape. • Rubber and neoprene shoes with a thick 8mm molded EVA footbed will keep your feet dry no matter how nasty the weather gets!