Kamik Men's Warrior Boot 100% Synthetic Imported Synthetic sole Shaft measures approximately 6" from arch Boot opening measures approximately 12" around Insulation rated to -40F degrees 200B 3M thinsulate insulation Seam-sealed waterproof shaft with flexible waterproof foot shell Defender winter outsole You can return this item for any reason and get a full refund: no shipping charges. The item must be returned in new and unused condition. Go to Your Orders to start the return Print the return shipping label Ship it!