Upper/LiningWaterproof Full grain and Pig suede upperFaux fur collarInside zipper for easy on and offMerrell Waterproof construction uses waterproof taped seams and upper materials to seal out water and keep feet dry200g M Select WARM lightweight low bulk insulation keeps you warmBreathable mesh liningM Select FRESH naturally prevents odor before it starts for fresh smelling feet10 shaft height from heel baseM Select MOVE footframe gives you an ideal combination of natural flex contoured support and performance cushioning for all-day comfortMolded nylon arch shankMerrell air cushion in the heel absorbs shock and adds stabilityM Select GRIP tunes each outsole with durable traction that grips when and where you need it