Shell is made of extra-thick PC material(high-impact plastic) that can help protect the head against sharp objects, knocks and abrasions.It also helps spread impact.
Inner liner: made of EPS(expanded polystyrene) foam, It s designed to absorb impact and reduce impact damage.
Sturdy and durable, lightweight and comfortable.
Adjustable vents design, scientific and reasonable hole, can keep cool and warm.
Ergonomic design, easy to wear, fits for men and women.
With detachable earmuffs, easy to wash.
Professional Helmet, great for outdoor ski snowboard sports.

Specification: