Product description ROCK BROS Cycling Jackets Winter Bike Thermal Windproof Jacket Winter cycling is essential for enthusiasts and commuters. Lots of people enjoy riding in cold weather. However, low temperatures and cold wind become troublesome problems. With great quality performance, you won’t regret it. ROCK BROS thermal cycling jacket is perfect for cold-weather riding. (Tips: US L=Asian XL, a little tight in size, if you like loose ones, please choose 1 or 2 sizes up.) Warm up & Thermal Inner soft polar fleece, keep you warm and comfortable when cycling in winter. Polar fleece fabric have good thermal warmth performance, let you to enjoy riding and don’t have to worry about cold in winter. Windproof Effectively Outer tight fabric, windproof effectively, block out cold wind when you're riding or running. Cycling jacket winter can be isolated from wind and keep heat excellently. This windproof bicycle coat is simple in design, but excellent performance, suitable for both men and women. Breathable Fabric Vents Breathable net fabric under the arms and breathable vents on the back of bike jacket, provides great ventilation and perspiration away from the body effectively. Reflective Stripes ROCK BROS men cycling jacket with reflective brand logo and back stripe keeps you safe in darkness and visible in low-light conditions, perfect for cycling, running and other outdoor activities. Multi-pockets Shell includes zippered front pockets, lapel pocket and classic back pockets, keeps your hands warm and ensure you have enough space for storing phone, wallet or other things. Water-resistant Composite fabric, with good water-resistant effect, keep dry and warm when face sudden drizzle in autumn and winter. During heavy rain, advise to wear a raincoat or temporary shelter. ?Warm up & thermal?: The winter cycling jacket inner soft polar fleece fabric keeps your body’s heat and temperature during autumn and winter. Outer layer provides windproof and water-resistant protection suitable as bike windbreaker. Even you don't have to worry about cold temperature and cool wind attack.(Tips: US L=Asian XL, a little tight in size, if you like loose one, please choose 1 or 2 size up.) ?Fully Windproof?: High-necked thermal cycling jacket has high collar in the rear, as well as lower front for reducing discomfort caused by friction on neck and fabric. Detailed design makes the winter cycling jacket comfortable to wear. Extended rear hem can wrap around waist, keep your waist warm and block cold wind when you bend over. ?Breathable Holes?: Back and shoulders have six venting holes in the cycling jacket, and mesh fabric on both sides make the winter sportswear warm but not sweltering, ensuring comfort and breathability during riding, suitable for cycling, running, hiking and other outdoor sports in cold weather. ?Multi-pockets?: The winter bike jacket has two large hand pockets, one lapel pocket and two back pockets with zippers safely, store your items more conveniently, such as your phone, keys, gadgets, etc. The extended zipper is very convenient for winter cycling. ?Reflective Design?: Reflective strips on the front and back increase night visibility and keep your safe on the night ride. It is necessary for reflective design in winter evening cycling. ROCK BROS bike winter jacket is very considerate in details.