Sidi Performer Boots Black Accessory size:40 Rounded edges prevent race boots

Rounded edges prevent race boots from getting snagged on heel guards while riding

Custom 24v system

Designed to reduce hand fatigue during aggressive riding

Alpha race brake lines

a multi-density EPS liner and cheekpad cooling system manage airflow and reduce heat

Sidi Performer Boots Black Accessory size:40 Rounded edges prevent race bootsThe Sidi Performer Air is a sport motorcycle boot that's fully perforated and equipped with the important features like Technomicro, padded Achilles and protective calf panels, ankle caps and a nylon shin deflector plate. FEATURES Technomicro is used as a base material. Front calf plate features four small mesh panels for air flow. Rear calf features six mesh panels for maximum transpiration of heat away from the rider's foot. Perforated Teflon