Waterproof Design Made of 30D interlock plus film and Polar Fleece. The hood rank won’t be soaked in the rain-snow weather reflective & Windproof Reflective design helps to warn the cars on the road. Be prepared to protect you from snow and sleet to wind, dust, cold and ultraviolet rays Easy to Take Off We are the first one to design a zipper on the side. Different from other balaclavas' zipper on the middle. it is convenient for you to take off. Winter Thermal Pants: ROCKBROS winter bike pants polar are built with cozy polar fleece on the inside to keep you warm in cold weather. The bike pants effectively block out the cold wind during your winter rides, ensuring you stay comfortable. Windproof: Our bike pants feature a windproof front and cozy thermal fleece lining, making them ideal for winter cycling, bike commuting, chilly morning rides, and winter mountain biking. Stay warm and comfortable in cold weather. Convenient Zippered Pockets: These bike pants come with two spacious front pockets equipped with zippers to keep your items secure. Adjustable straps and zippers at the waist and leg openings ensure a comfortable fit. These pants are finely sewn for durability, perfect for cold days. ERGONOMIC SIZE: These bike winter pants feature an elastic waist that you can adjust with drawstrings to find the better fit, ensuring comfort and the right level of snugness. With flexibility in the back for freedom of movement and warm fleece in the front to keep you cozy. Added Safety: These winter MTB pants come with reflective logos and stripes that boost visibility in the dark, enhancing your safety during night riding.