SIDI Crossfire 3 SRS MX boot black, 40

Newest version of the very popular Crossifre SRS boot. The level of protection has been upgrated compared to older version.
Material: Outer side Technomicro material with PU reinforced protectors. Innerlining Cambrelle material which transfers moisture efficiently from the boot and prevents mold.
Protectors: PU (polyurethane) based protectors which protects the feet. Inside the boot very strong nylon structure which protects the feet in impacts. The boot has also an system that prevents the ankle to twist, Hyper Extension Block.