Sidi Crossair Motocross Boots, black, size 45

Thanks to the *Crossair*, Sidi has probably the lightest and most professional motocross boot you can imagine. Weighing just 1,665 g (size 43), it gives you an unmatched, direct feel for the road. The Sidi *Crossair* boots set a new standard with an extraordinary combination of performance and safety The Crossair is used by professional riders in MX, Hard Enduro and Super Enduro. A fibreglass-reinforced exoskeleton provides remarkably balanced stability. The sole of the *Crossair* was developed in collaboration with Vibram and achieves a new level of grip and flexibility. Nothing compares to the feel of the *Crossair* on the foot in any terrain. Material: Outer material: Leather and microfibre Breathable inner liner Slip-, oil- and petrol-resistant Vibram sole Comfort/features: Internal, fibreglass-reinforced exoskeleton Equipped with innovative HYPER EXTENSION SYSTEM on the ankle, back and instep, which prevents overextension when bending the leg forwards and backwards New Double FLEX