Sidi ASPER Gravel MTB Shoes Black Size 39

Gravel riding is about choosing your own path — and Sidi Asper fits perfectly into that philosophy. In size 39, the shoe delivers a precise yet comfortable fit, supporting the foot during long hours in the saddle and while walking off the bike.

The nylon sole reinforced with glass fiber offers a stable pedaling platform while maintaining natural walkability, making it ideal for gravel exploration and bikepacking stops. Its ergonomic construction follows the foot’s natural movement, helping reduce fatigue over long distances.

The durable Techpro microfiber upper is built to handle dust, stones and unpredictable terrain, while the secure hook-and-loop closure keeps the fit consistent throughout the ride. Sidi Asper is a reliable companion for riders who prefer smooth control over aggressive stiffness.

Technical specification:

• Intended use: Gravel / MTB

• Colour: Black

• Size: 39

• Closure system: Tension straps (hook-and-loop)

• Upper: structural Techpro microfiber upper, UNUM ERGO anatomical construction, seamless heel cup, anatomical tongue, additional reinforcements

• Outsole: nylon sole reinforced with glass fiber (Stiffness Index 6)

• Fit: Millennium Fit

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