Bestselling top-tier off-road shoe upgraded with S-PHYRE technologyImproved mesh and TPU upper for the perfect balance between breathability, support and durability,Surround wrapping upper structure reduces overlap, providing a glove-like fit and eliminating hot-spots,Midsole construction cuts stack height, significantly improves ventilation and water drainage,Carbon reinforced nylon outsole maximises power transfer and pedalling efficiency,Dual BOA® L6 dials ensure precise fit and comfort,Brand new sole construction, based on the S-PHYRE XC902, complete with Shimano ULTREAD™ compound for maximum grip and durability,Optimised stud pattern to avoid mud stacking,Glass fibre reinforced midsole for power transfer,Severe Condition Spikes sold separately (SMSHXC902MSKL01000),Weight: 300g (size 42),Stiffness rating: 8.