Outdoor safety helmet for cycling

specification: Material: PC + EPS Use: mountain bike helmet, road bike helmet, outdoor sports Ventilation volume: 10 Features: breathable, adjustable Head size: 55~59cm (M), 56~61cm (L) Color: black, red, white Type: Cycling helmet, bicycle helmet Package Contents: 1 x bicycle helmet Features: A strong polycarbonate shell surrounds the EPS foam to protect the head from impact. The easy-to-adjust dial system and side straps are suitable for different head sizes. 10 vent holes can improve breathability and keep cool. Moisture wicking pad, comfortable to wear, removable and easy to clean. The helmet is lightweight and durable, and does not cause additional pressure on the head. Suitable for cycling, climbing, skating, riding scooters, etc.