This style fits true to size, order your normal size. Upper: Synthetic leather Lining: Extra warm synthetic fur with 200 grams of 3M Thinsulate insulation and breathable waterproof membrane Lining of insock: Extra warm polar fleece Insole: Memory foam cushioning that naturally contours feet for all-day comfort and support with aluminum thermal shield to help keep feet extra warm Outsole: Durable TPR with high traction sole engraving
