SIDI Genius X Road Shoes - Black 42.5 MFPN=BKC-0805 Batteries feature a USB port

Batteries feature a USB port

DebonAir+ provides more small-bump sensitivity and tunable mid-stroke support

Rail Material Chromoly Saddle Cut Out Yes Material Synthetic Clamp Style Standard Rails Gender/Age Women's Color Black Weight 260 Defined Color Black Size Small/Medium

Classify your strengths as a cyclist and compare your cycling ability to the demands of a specific course so you can focus your training and improvement in the right areas when paired with your compatible power meter and heart rate monitor

SIDI Genius X Road Shoes - Black 42.5 MFPN=BKC-0805 Batteries feature a USB portAn icon reimagined for modern riders Genius X Microfiber balances comfort and control for any riding style. Its high grade microfiber upper is supple against the foot but structurally firm delivering a secure skin friendly fit that holds under pressure. Dual NUUN dials and a High Density Instep ensure precise adjustment while the R3CC carbon composite sole and External Heel provide stable efficient power transfer on every ride. Genius X delivers long