Sidi GENIUS X Road Cycling Shoes Black Size 43

The GENIUS X in size 43 is designed for riders who want a reliable, predictable fit for regular road cycling. It’s a shoe built to perform quietly in the background, allowing full focus on the ride.

The black colorway emphasizes its clean, technical design. The premium microfiber upper adapts naturally to the foot while maintaining its structure under load. Dual NUUN dials allow precise adjustment during the ride, while the High-Density Instep strap distributes pressure evenly across the instep.

The R3CC composite carbon sole delivers smooth, controlled power transfer with balanced stiffness, making the GENIUS X a dependable choice for steady road performance.

Technical specification:

Model: Sidi GENIUS X
Colour: Black
Size: 43

Upper: High-quality microfiber – soft to the touch, reinforced structure for all-day comfort

Closure system: Dual aluminum NUUN 001C dials

Instep: Anatomical High-Density Instep TPU strap

Fit system: External heel cup with reinforced construction for stability under load

Outsole: R3CC composite carbon sole

Sole stiffness index: 6

Cleat compatibility: Wide adjustment range for precise positioning

Replaceable parts: Heel pad, dials

Intended use: Road cycling

Shipping:
We ship within Poland, across the entire European Union, and worldwide.