Shimano S-Phyre SH-XC903 Shoes Black The Shimano XC9 S-PHYRE MTB shoes are specially designed for those cyclists looking to obtain competition performance in XC - Cross Country races and training. They have a very light, enveloping construction and an upper created specifically to maximize fit and pedaling performance. Surface: MTB, XC - Cross Country Weight: 290g (Size 42) Closure system: BOA Li2 Sole: SHIMANO ULTREAD XC with claw studs Carbon Plate: Carbon fiber composite midsole Additional features: External heel counter, high-density reinforced insole with adaptable arch pads