↕ 【Increase Cycling Safety】It can relieve the impact force during collision, increase safety and reduce the possibility of head injury during riding. The Bicycle Helmets enhances the protection of your head while cycling. ↕ 【Knob Adjustment】Bike helmets with adjustable knobs fit better, increase safety, and are more comfortable to use. We can simply wear it since the size of the head circumference can be modified. ↕ 【Utra-soft Baseball-Style Design】When you wear it, we won't feel stuffy, and it's practical for our regular cleaning. Baseball-Style Adult bicycle helmets include a cool, breathable, inner liner. ↕ 【Reliable Materials】Bike helmets is made of high-quality ABS and cotton materials, with mesh cotton lining inside, cushioning keel, and multi-layer protection. So it is not only comfortable but also very safe, a must for outdoor sports enthusiasts. ↕ 【Wide Applications】Our men's bike helmets are appropriate for a variety of outdoor sports, including baseball, skateboarding, skiing, and cycling. Ideal for active men and women.