The Giro Ventana shoes offer great comfort and resistance. They are built around a sturdy nylon handle tested on the DH World Cup circuit to power the pedals efficiently, and combined with an injected EVA padded midsole and our exclusive Sensor rubber outsole that inspires confidence when running over rocks and logs. The fit is particularly secure thanks to the BOA micro-adjustable buckle and forefoot strap closure, while the heel reinforcement offers protection against scratches and impacts.Features:- Use: MTB, Downhill- Superior Synchwire one-piece design with PU-bonded mesh- Rubber reinforced heel and toe sections- Velcro strap on forefoot- Injected EVA cushioned midsole- Rubber sensor designed for durability and grip- Stainless steel fittings- Weight: 417 g (size 42.5)Technology:- BOA L6Dial closure system with steel chords and nylon wires designed to face the long list of deficiencies found in traditional buckles.