Shimano Xc903s Mtb Shoes. Thrive in the toughest conditions with the SHIMANO S-PHYRE XC903. Refined with pro-level guidance, these shoes are built for elite XC and cyclocross racers seeking race-winning performance. An anti-twist heel cup secures your foot for explosive acceleration, while dual BOA® Li2 dials provide a precise, micro-adjustable fit. The lightweight SHIMANO ULTREAD XC rubber outsole features a technical tread and optional spikes for exceptional grip and efficient power transfer. Experience a scientifically optimized fit and stability when every second counts. S-phyre Xc Racing Shoes Thrive In Tough Conditions Thanks To Their Refined, Pro-guided Design.Features:- S-PHYRE XC903 is designed for world-class cross-country and cyclocross racers. It supports intense acceleration, optimal traction, efficient power transfer, and all-day comfort even while competing in severe weather and terrain. The anti-twist heel cup keeps your feet in the right position for quick bursts of speed, while the sleek, low-profile crossover lacing pattern elegantly secures the forefoot. Its lightweight SHIMANO ULTREAD XC rubber outsole has a technical tread pattern that provides exceptional racing grip, with the option of adding talon-shaped spikes for even more aggressive traction.- Lightweight cross country and cyclo-cross race-tuned upper offers breathable comfort in severe weather and terrain.- Heel cup with anti-twist stabilization secures optimal foot positioning for intense acceleration and high tempo cadences.- Dual low-profile BOA® Li2 dial allows precise micro-adjustment, plus the shielded bottom dial is protected against accidental releases from impacts.- Sleek, low-profile crossover lacing pattern elegantly secures the forefoot.- Lightweight SHIMANO ULTREAD XC rubber outsole with a highly technical tread pattern provides exceptional racing grip.- With the included talon-shaped spikes, riders can choose lightweight performance or optimal traction.- Surround-wrapping upper with function-specific zones and scientifically optimized materials enhance fit and pedaling performance.- Low stack height midsole stabilizes foot and optimizes power transfer efficiency.- Seamless midsole structure- Surround wrapping upper- Function specific zones- Anti-twist stabilizer heel cup- External heel cupSpecifications:- Upper Material: Microfiber synthetic leather- Outsole Material: ULTREAD Rubber- Midsole Material: Carbon fiber composite- Standard insole: High density cup insole with adaptable arch pads- Actual weight: 293 g. tradeinn Bikeinn