♛All-season sun protection: This bike helmets features a light and snug design that fits 54~62CM head sizes. It has a wide-angle shape that does not obstruct the vision and protects from the sun. The head circumference can be adjusted for comfort. ♛Great Head Protection: With a durable shell and a shock-absorbing liner, this bike helmets can cushion the impact of a collision and reduce the possibility of head injury during riding. ♛and Clean Lining: The inner lining of the bike helmets for men is soft and washable, which helps you to keep the helmets clean and , so you can have a pleasant ride without feeling stuffy. ♛Impact : The EPS high-density buffer layer of our bike helmets for men is designed to resist and absorb shocks, keeping your head safe from harm. With the comfortable and high-quality ABS and sponge materials, you can enjoy your ride with confidence and ease. ♛Widely Applied:This bike helmets is suitable for any outdoor sport, such as cycling, skiing, baseball or skateboarding. It has a simple and easy-to-use design that on and off your head. It also provides excellent protection for men and women of all skill levels.