Giro Gritter matte black

Giro Gritter Mountain Bike Shoes - Matte Black

The matte black Giro Gritter shoes were designed for demanding cyclists, whether they explore gravel trails, tackle XCO courses, or string together intense rides. Ultra-light and breathable, they offer the perfect balance of comfort, pedaling power, and durability. Their Synchwire™ upper hugs the foot while resisting the elements, and their long carbon fiber composite sole ensures optimal energy transmission. The Dual Zone BOA® Fit system, combined with the Supernatural™ footbed, allows for an ultra-precise and customizable fit. A benchmark for anyone seeking performance and lightness on all terrains.

Adjustment system

The Dual Zone BOA® Fit System incorporates two machined aluminum BOA® L6 dials, allowing independent, millimeter-precise micro-adjustments for a personalized and stable fit. This system also ensures instant release and exceptional durability, thanks to components guaranteed for life.

Synchwire™ Rod

The seamless Synchwire™ upper is made of a breathable ripstop laminate and a heat-bonded film, for an ideal combination of lightness, ventilation and structural support. This technical material also ensures excellent abrasion resistance, thanks to the Rock Print reinforcement at the toe and heel.

Sole

The sole incorporates a long carbon fiber composite plate, optimized for targeted stiffness and maximum power transfer. Sensor™ rubber, co-molded with this structure, guarantees reliable grip and increased durability during carrying phases.

Personalized comfort

Giro Gritter shoes feature Supernatural™ insoles, which come with three arch support heights for an ergonomic fit tailored to each rider. This system helps reduce fatigue and improve pedaling efficiency.

Technologies

• BOA® L6: precise micro-adjustment, instant release, lifetime components guaranteed.
• Synchwire™: seamless, ventilated and reinforced upper.
• Rock Print: anti-abrasion reinforcements on key areas.

Material composition

• Upper: 60% synthetic leather (80% PU / 20% nylon), 32% textile (100% polyester), 8% TPU.
• Lining: 60% textile (100% polyester), 40% synthetic leather (60% nylon / 40% PU).
• Sole: 75% rubber, 20% rubber, 5% TPU.