The Giro Chamber II MTB Shoe offers a winning formula, improving upon the best aspects of their EWS and DH World Cup-winning predecessor. It features a secure fit, a water-resistant and reinforced microfiber upper, and incredibly durable construction with a full Vibram Megagrip rubber outsole. A key update is the 10mm cleat setback, allowing for better pedal positioning further back under the arch to reduce fatigue and enhance performance on technical terrain. The internal shank utilizes a Tri-Mold construction for optimized stiffness and flex across different zones of the foot. This design results in a new level of performance with the right amount of flex for uphill pushing, exceptional pedaling efficiency, and a superior connection to the pedals. Key Specifications: Upper: Water-resistant breathable microfiber with laced closure, top power strap, rubber toe and heel reinforcements, and Rockprint details for enhanced durability. Outsole: Full Vibram Megagrip high-traction lugged outsole with a Tri-Molded SPD-compatible shank featuring a 10mm setback for improved positioning. The Optimized EVA Midsole enhances pedal feel and cushioning, while the forefoot zone is designed for walkability. Footbed: Molded DH EVA Footbed with arch support. Weight: 510 grams (size 43).