L: 21.65-23.62 inch (55-60 cm)
XL: 22.83-24.8 inch (58-63 cm)
Shell material: PC/PVC/ASBS Inside helmet: American EPS
Patent EPS foam, high density ease the impact.
The PC shell, light weight, hard, puncture proof.
8- holes humanized design, breathable, dry and delicate.
The color is much, meet your needs, apply to Skateboard, Skiing, Snowboard.
Accord with human body engineering design.
Adjust the size of device,improves comfort,increase the safety factor.
Import buckle, not easy fracture,to ensure safety.
Hot pressing add mesh lining, antibacterial, moldproof.
Mesh cloth, dry and comfortable, absorb sweat, deodorize.
Hot pressing technology, excellent durability.
【Advanced Material】Made with ABS plastic and EPS inner shell, velvet foam, deliveries a strong impact resistance, gives you more safety and durable protection
【Friendly-vents Design】 With the vents regulator on the front of the helmet, you can easily switch open to close to regulate your body temperature
【Removable Earmuffs and Lining:】Soft cotton velvet material deliveries warm and comfortable. Earmuffs and lining are detachable design, easy to remove and very convenient for customers to do daily cleaning. Washing does not shrink and fade. Sweat chin pad made with imported highly-quality materials meets the impact fracture
【Easily personalize the fit to your head 】:You can adjust head circumference regulator,twist the dial to tighten or loosen the fit for ultimate protection and a more even distribution of pressure for long term comfort
【Suitable for multipurpose usage】: Ski,Ice Skating,Snowboarding,Bike,Climbing,Winter Sports and so on.