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Superior simplicity Quantum is a no-nonsense mountain bike shoe perfect for anyone looking to clip-in and hit the trails. This two-bolt compatible shoe features the reliable adjustability of three zonal hook-and-loop straps, so you always stay comfortable and secure when pushing the pedals. If you want to look sleek and sophisticated, look to Quantum for a more efficient ride. A functional, confidence-inspiring off-road cycling shoe for riders who are venturing into the clip-in riding experience. - inForm Race last offers a slightly roomier, high-performance fit - Three hook-and-loop closure straps provide a wide range of adjustability - Durable synthetic uppers are perforated for breathability, and hold up to the demands of all off-road riding - Rugged, GnarGuard outer material at toe and heel protects against abrasions and trail debris - Nylon composite Bronze Series sole provides stiff, yet walkable performance - Stiffness index 6 of 14 offers some forgiveness and elevates comfort - Tachyon rubber lugs allow reliable grip and traction in all types of terrain - Compatible with 2-bolt SPD-style cleats, plus placement indicators guide proper cleat installation and alignment

Proper alignment starts here Bontrager inForm BioDynamic insoles with Superfeet are engineered to harmonize the interface between body, shoe, and bike, giving you the complete foot support you need to ensure mile after mile of pain-free pedaling. Models are color-coded: - Red = Low Arch - Yellow = Mid Arch - Blue = High Arch - Engineered for unparalleled foot control, pedaling efficiency, and comfort - 3D Arch Pillar provides optimal arch support for improved knee alignment - Precision molded heel cup helps stabilize and align the foot - Footrest metatarsal pad helps reduce or eliminate hot foot - inForm BioDynamics—Optimizes natural movement for sustained, higher performance