The Fjallraven Trekking Gaiters Stone Grey protect you in the snow and rain from any moisture entering under the trouser leg. The gaiters are heavy-duty made from waterproof polyester. They closure is a zip to the front conceals under a front flap fixed with velcro. There is a hook to fasten the gaiters to the boot. For a custom, secure fit you can amend the elasticated draw cord in the upper part and elastic around the ankle to the bottom.