【BASEBALL CAP SAFE DESIGN】 The adult bike helmets Material is ABS + PU leather outer surface, longer brim design keep your head from UV sunshine and rains.You can wear a baseball cap inner.The Bike Helmets is lightweight make your head feel good during cycling. Lightweight and portable.

【DETACHABLE LINING】 The inner liner can be removable and cleanable, easy to wash the sweat away. The liner is made of high-density cushion layer, soft and comfortable. Suit for 4 season, it is warm, moisture absorption and breathable fabrics

【Universal size】Universal size helmet fits for 55-62 CM / 22.5-24.6inch head circumference.Size(L x W): Approx.11.2 x 7.9 Inch, Brim Length: Approx. 2.8 Inch. Adjustable strip with Quickly Release Button and high quality Chin Protector, maximize the best fit and comfortable wearing.

【LIGHTWEIGHT DESIGN】Made of High-Quality ABS Material, One-Piece Edge, Light Weight, High Strength, Strong and Drop Resistance, Good Comprehensive Protection Performance, Can Cover The Head Protection Area, Can Avoid Injuries in The Event of an Accident.

【MULTI USE】This bicycle helmet is suitable for adults, women, men. Wide applicable for cycling, skiing, baseball, skating, scooter, e-bike.