Sidi Crossfire 3 SRS Boots SIZE:12.5 US / 47 EU Half-sole design allows heel to

Half-sole design allows heel to grip peg

The boots are fully waterproof using a Gore-Tex waterproof liner

Cable pass through

After 10 minutes the glove automatically switches to MEDIUM Heat to preserve temperature

DESIGNED TO BE WORN OVER OR UNDER MOUTH

Sidi Crossfire 3 SRS Boots SIZE:12.5 US / 47 EU Half-sole design allows heel toThe legendary Sidi Crossfire 3 SRS has received a big upgrade. Biggest change is a system to more effectively limit hyperflexion and hyperextension of the ankle. This is a mechanical stop built into the design (see video) that limits movement All new ankle pivot system is designed to have a hard limit of foot ankle hyperextension. Sidi has upgraded the entire SRS sole system on the Crossfire 3 SRS boot. New sole boat features a more cupped and thicker