Alpinestars Supertech S-M10 Flood Motocross Helmet (Black/Dark Gray Matte & Glossy, Large)

ECE / DOT. Carbon shell construction utilizes a highly advanced molding technology with a multi-composite combination. Three layer composite combination. Unique, patented, visor release system. Patented A-Head fitting height and angle adjustment system. Collarbone protection is an important design feature of the Supertech helmet shell base profile. Multi-Directional Impact Protection System: MIPS. Emergency Release System (ERS).. Hydration system compatibility. Included: spare visor, helmet bag.

• SHELL - The helmet’s shell construction utilizes a highly advanced molding technology with a multi-composite combination: 1) 3K Carbon, high density carbon outer layer that improves strength and efficiency of energy dissipation over the shell, 2) Uni-directional carbon composite layer that gives significantly greater radial strength around the shell, preventing compression but allowing controlled deflection for reducing transmitted impact energy, and 3) Aramid fiber layer which provides critical
• VENTILATION - Ultra-ventilated helmet with 28 individual intake and exhaust ports, not including the eye port, with 18 intakes and 10 exhausts.
• LIGHTWEIGHT - ECE 1260g and DOT 1360g for a size medium, 1310g with side pads and 1370g with visor extension.
• PROTECTION - Removable side pads made from a semi-soft polymer for added protection provide a larger contact area to help spread impact energy.
• MIPS - Multi-directional Impact Protection System. Meets the FMVSS 218 Standard, ECE/ DOT Approved