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Designed in the French Alps and made in Italy, the Cosmic BOA is the obvious choice for road cyclists looking for top-level performance, exceptional comfort and unprecedented power transfer.

Featuring an ultra-light BOA® L6 fit system, this shoe offers on-the-fly micro-adjustment, backed by the BOA guarantee. To ensure a more-than-perfect fit, the Cosmic BOA is equipped with a Velcro front closure that makes it easy to fine-tune the fit while in the saddle or when stopped at a roadside vista. Release the dial if you’re stopping to chill, and spin to re-engage when you’re ready to ride. It’s that easy.

The perforated synthetic leather composite upper is lightweight and offers superior breathability, keeping your feet cool and dry even during the most intense rides (Mavic socks recommended!).

In terms of comfort, the Cosmic BOA leaves nothing to chance and benefits from Mavic’s deep cycling roots and experience. A wider toe box allows your digits room to move without getting sloppy. The high-quality memory foam insole is specially designed to offer long-lasting comfort and reduce vibration—thereby minimizing foot pain and fatigue over the long haul.

The Cosmic BOA's energy transfer is undeniable and maximizes the output of every pedal stroke. Its nylon and fiberglass outsole is rigid enough to deliver optimum performance and power, while remaining comfortable enough to rely on for long rides and multi-day tours. r With a medium stiffness index of 50, this shoe balances performance and comfort without compromise.

Mavic’s Cosmic BOA provides out-of-this world performance for cyclists who value premium footwear designed to enhance the riding experience from start to finish. No compromises, no worries: the Cosmic BOA will take you anywhere you want to go.

Main features

Fit to perform

Lightweight Boa® L6 Fit System for on-the-fly micro-adjustment, backed by the Boa Guarantee
Velcro front closure enhances fit adjustability 

Lightweight comfort and breathability

Perforated and lightweight synthetic leather composite upper enables superior fit and breathability
Wider toe box
A high-quality memory foam insole is designed for long-lasting comfort and reduces vibration

Efficient power transfer

Nylon and fiberglass sole is stiff for performance and power, but comfortable enough for all-day rides (with a 50 stiffness index)
Four-bolt cleat pattern fits all major road pedals 


  • Weight (8,5UK) per shoe : 245 g
  • Rubber pads