Naturally warm and moisture-wicking. Lined with premium shearling. Contoured memory-foam footbed. Lamb fur is dyed and treated. Durable outsole for added traction We live in GA and simply don’t need this wonderful Christmas gift from our Northern Michigan grandparents. My son wore them once; never even bothered to lace them up. Just too warm of a winter here. Therefore, I’m claiming these are NWOT. I should be selling them for closer to retail price…my gift to you. New LL Bean merchandise at $47 :) ☺️