
Mavic gravel shoes: BOA®, SPD compatibility and off-bike grip
Gravel riding requires a different approach to road cycling. You switch from tarmac to trails, you’re constantly accelerating, and you walk more often: stops, impassable sections,...
Gravel riding requires a different approach to road cycling. You switch from tarmac to trails, you’re constantly accelerating, and you walk more often: stops, impassable sections, sightseeing, bikepacking.
A successful gravel shoe must therefore balance three requirements:
- efficient power transfer,
- stable support
- and comfortable walking off the bike.
SPD compatibility (2-bolt): easy release, natural walking
Gravel shoes generally favour a two-bolt cleat interface, such as SPD, because it remains discreet and is compatible with walking.
The cleat is better integrated into the sole, which reduces slipping and improves ease when pushing the bike or walking on uneven ground.
Nylon and fibreglass sole (index 50): pedalling efficiency, long-lasting comfort
On the Cosmic BOA SPD, the nylon and fibreglass composite sole aims to provide effective support without becoming too demanding.
With a stated stiffness rating of 50, it promotes stable power transfer whilst remaining comfortable on longer rides and when you spend time off the bike.
Technical rubber outsole: reliable grip off the pedals
Gravel riding isn’t just about pedalling. A technical rubber outsole with a non-slip texture provides useful traction on wet or dusty surfaces and is abrasion-resistant.
The low-profile lugs promote stable footing without hindering the fluidity of pedalling
BOA® Fit System L6: millimetre-precise adjustment, even whilst riding
A good fit should secure the heel and distribute pressure across the instep, without any pressure points.
The BOA® Fit System with L6 dial allows for precise micro-adjustment on the fly. On the Cosmic BOA SPD, a front Velcro fastening complements the tightening to refine the fit and stabilise the forefoot.
Perforated upper and a design built to last: breathability and comfort
When your ride turns into a long day, the upper (the entire part above the sole) needs to let your foot breathe and maintain constant comfort.
The Cosmic BOA SPD features a perforated synthetic leather composite upper, designed to promote breathability, with a roomier forefoot to ensure comfort over time.
Memory foam insole: minimises vibrations and pressure points
On rough surfaces, vibrations build up. A memory foam insole helps improve comfort and smooth out the sensation underfoot, particularly when you’re cycling on roads and trails for several hours.
Which model should you choose for your gravel bike?
• Adventure gravel, cycle touring: the Cosmic BOA SPD is designed to combine pedalling efficiency with comfort when walking.
• Highly technical gravel, similar to XC: an XC MTB model may be suitable. The Crossmax BOA features the BOA® L6 fastening system and a 50-index sole, with overmoulded TPU lugs for traction.
• Demanding gravel, riding and footing: the Crossmax SL II features a carbon composite sole, reinforced protection (TPU rock guard) and excellent traction thanks to its TPU lugs, useful if you often have to dismount.