Mountaineering Gaiters Size...L 【Waterproof & Lightweight】 These mountaineering gaiters use a 3-layer composite nylon for the upper part and 600D waterproof Oxford fabric for the lower part, with a water pressure resistance of 5000mmH20 or more, effectively preventing the entry of rain and snow and keeping your feet clean. They offer an excellent balance of water resistance, dustproof performance, and maximum breathability. They also prevent sand and pebbles from entering your shoes even on sunny days. 【Easy to Use】 These mountaineering gaiters are easy to put on and take off without having to untie any straps. They use adjustable TPU buckle straps, allowing you to adjust the tightness according to the position of the holes. 【Compact】 Size L: Suitable for shoe sizes 41-43 The size of these shoe covers can be adjusted appropriately. If you have thick calves or wear thick socks, we recommend a larger size. These mountaineering gaiters are quick to store, ultralight, and easy to carry, making them ideal for mountaineering. 【Usage Scenarios】 Mountaineering gaiters are suitable for outdoor activities such as fishing, mowing the lawn, walking on gravel roads and rough terrain, walking in snowy mountains, farming, cycling, running, and motorcycling. They are easy to handle even in bad weather.