Key Features
• Flex Plus 'racing-grade' leather features dual layers in exposed areas for enhanced durability. Soft and supple, this premium bovine leather delivers outstanding abrasion resistance while remaining highly flexible and adaptive.
•Alpinestars Composite Stretch (A-CS®) technology on the back panel ensures exceptional breathability, comfort, and freedom of movement. A-CS® Tech is not only lighter and more compact than traditional leather accordion panelsapproximately 9% lighterbut also provides superior stretch performance with 30% elongation. Additionally, it offers a remarkable 288% increase in tear resistance compared to HRSF (Hyper Resistant Stretch Fiber) and a 600% improvement in cut resistance over leather.
• Fully perforated leather panels further enhance airflow and breathability, ensuring optimal cooling performance.

Construction
• HRSF (Hyper Resistant Stretch Fabric) for high abrasion and tear resistance, and exceptional freedom of movement.
• MATRYX® on the shin is engineered to offer maximum resistance-to-weight ratio together with high air permeability and flexibility, with engineered zoning to boost the performance where needed.
• Aramid reinforcements at the elbow flexion zones for additional strength in a key area.
• Race fit highly pre-curved body, arms and knees for enhanced performance.
• Incorporates Alpinestars 'Race' spec Supertech R10 aero hump. Designed and engineered to work in conjunction with Alpinestars Supertech R10 helmet for optimum streamlining and aerodynamic performance when tucked in a racing crouch.

Protection
• Race spec GP-R armor on the elbow, knee and shin offers extended coverage for additional protection in key zones.
• Race-proven GP DFS sliders with removable elbow sliders for effective friction control.
• Nucleon Race shoulder armour for superior impact protection and abrasion resistance.
• Fully CE-certified riding garment to CE Category II EN17092 standards AAA Class.

Alpinestars Mens Clothing Sizing Guide

Please use the conversion tables below to determine the right size for you: