Whitewoods New Adult 302 NNN Nordic Cross Country XC Insulated Ski Boots Please use the Boots Sizing Chart in Images. Whitewoods 302-NNN Cross Country Ski Boots; Designed to keep your feet warm and dry with 100 grams Thinsulate lining & quick dry liner for warmth. Breathable weatherproof upper. Improved metal lace guides for ergonomic lace pressure. Lightweight and durable. Removable insole. Gaitor D ring. Toe protector. NNN sole. For both Men and Women. Please use the Boots Sizing Chart in Images.