Bionic Rib Support short sleeve resulting in an aggressively styled

resulting in an aggressively styled road racing shoe offering performance

has a 3D ergonomic shape to ensure that it is highly flexible and vented and incorporates a technical Drystar® liner to provide superior breathability and exceptional wet weather performance

• Bio-mechanical lateral "flexi-blade" system provides excellent front and rear movement while offering support and protection to the ankle

Complete with large zip pocket for easy access and practical webbing for easy carrying

Alpinestars world leading electronic airbag safety system

Bionic Rib Support short sleeve resulting in an aggressively styledDesigned for karting, the Bionic Rib Support provides low profile, race focused rib protection. Featuring dual density guards with a fiberglass core and PE hardshell, a robust 600D chassis, and 3mm high density foam laminated with 3mm EVA, it disperses impacts and reduces vibration while remaining breathable. Adjustable 3D mesh straps, a central chest belt, and an adjustable back panel deliver a secure fit under or over your suit.