Product Details Winter doesn't stand a chance. With Vibram® Arctic Grip for traction and a waterproof shell with Thinsulate for protection, you'll be warm and on your feet all winter long. FEATURES Leather upper TPU waterproof shell Traditional lace closure Bellows tongue keeps debris out Conductor Fleece lining for added warmth M Select WARM lightweight, low bulk 200 grams insulation keeps you comfortable Single density removeable footbed Molded nylon arch shank Merrell air cushion in the heel absorbs shock and adds stability Vibram Arctic Grip outsole provides unparalled traction on ice even in the most extreme winter conditions.International Buyers – Please Note: Your order may be subject to customs charges and/or import fees if you are having an item delivered to a location outside of the UK. We cannot estimate when these charges will be applied, how much they will come to if applied and we regret that we cannot pay these charges. For more information about customs charges please contact your local customs office.Any charges incurred must be paid by the receiver of the order, if an item is refused by the receiver the item will be abandoned by UPS and the customer will be wholly liable for the order and the return of the goods to us otherwise the item will not be funded. Product SpecificationLug depth: 4.5 mmWomen's Weights: 2lb6oz/1088g