Material: PC + EPS. Integrally molded ,lightweight and Eco-friendly.
Size: M: 21.65''-22.84'' (55 ~ 58), Weight: 0.81lb, CE certification
Adjust the size of the device: easy to wear a helmet, a unified regulator upgrade to high toughness materials, improve comfort, increase the safety factor
Sweat chin pad: with a chin pad, fast absorbent, enhanced comfort, to prevent accidental injury. Detachable ear cotton , convenient for customers to clean
Cap with jack: using imported Italian DuPont materials, and special situations encountered impact without breaking, to ensure the safety of the wearer.

Technical Details

Product Details

Package Dimensions
Width : 9.4 inch
Height : 8.8 inch
Length : 11.5 inch

Shipping Weight: 1.25 pounds (View shipping rates and policies)

ASIN : B015XONT1Y