Giro Carbide R II Men's Off-Road Shoe Nutrition Brand_First Endurance Directs air over the straw

Directs air over the straw

Optimise your wheels with CeramicSpeed Hub Bearings to benefit from reduced friction and increased performance

For road tubeless and similar tires that require more than 45psi of pressure

as the OSPW System will not fit in most bike travel bags and could be damaged if left on

Flip cap for quick and easy refill and no splash

Giro Carbide R II Men's Off-Road Shoe Nutrition Brand_First Endurance Directs air over the strawReady to tame any terrain. The Carbide R II is an XC shoe with the comfortable, supportive fit found in our premium shoes. We added a nylon and rubber co molded outsole for impressive durability, grip and traction in rocks and mud. While we were at it, we redesigned the upper to combine supple synthetic fiber with mesh panels for increased breathability and lighter weight. Three wide straps allow easy fit adjustments, and a supportive EVA foot bed