1Storm New Motorcycle Bike Full Face Helmet JH901 Matt Black + One Extra Clear Shield

Helmet Size Chart

S 55-56 CM 21.7/22.0 Inch
M 57-58 CM 22.4/22.8 Inch
L 59-60 CM 23.2/23.6 Inch
XL 61-62 CM 23.8/24.2 Inch

Helmet Size Tips

(1)Wrap a measuring tape around your head about a half-inch above eyebrows
(2)Take measurement two to three times to pick the largest one.

• Ultra light weight durable aerodynamic thermoplastic alloy shell; comes with One Extra Clear Shield;
• 3-level top ventilation control and 5-position ventilation channel;
• Heavily cushioned and comfortable interior. Removable and washable;
• Beautiful glossy UV protective finish;
• Aerodynamic rear venturi-effect exhaust spoiler; DOT Approved;