Stepping things up from the 7, Sidi steps into the realm of boas with its Genius 10 Cycling Shoe. These kicks pack in every bit of stiff carbon as the Genius 7's, but with double Tecno 3 Boa systems to ratchet things down for a flawless fit.

• Sidi's Genius' up their IQ with sleek new boas

• Tecno 3 Boa system enables micro adjustments

• Soft Instep 4 technology prevents foot-numbing instep pressure

• Microfiber Microtech uppers are supple, supportive and light

• Perforations and mesh panels boost breathability, prevent hot-foot

• Carbon composite 20 sole provides total stiff support on the pedals

• Sidi hell cup secures your foot in place

• Heel pad is replaceable for a lifetime of use