Water resistant Suede/nylon mesh upper shaft Flexible shell and quilted upper allow for natural walking Warm fleece lining 400-gram Thermolite® insulation Faux fur collar Side zip Heel pull tab Lace-up Foam-cushioned, sherpa-lined footbed (removable) Molded rubber lower shell/sole Imported Harsh outside? Feel the cozy inside. With their faux fur collar and tough suede/nylon mesh upper, these chunky, yet lightweight winter boots look as toasty warm as they feel. 400-gram insulation keeps feet snuggly, the molded rubber lower shell/sole unit is completely waterproof – great for puddly paths – and even the suede/quilted upper is water resistant. All-in-all, they’re serious winter footwear!