Description
• Accordion areas of extensible leather on the knees that offer better flexibility. • Higher construction at the back of the waist provides greater overlap with the riding jacket. • Wide stretch panels in the calf and crotch area for a better fit and feel. • Pre-curved leg construction helps improve fit and reduce riding fatigue. • Zippered vents strategically placed on the thighs for internal cooling. • The connecting zipper at the waist allows them to be attached to Alpinestars riding jackets. • Velcro ankle adjuster for a secure and personalized fit. • Internal mesh lining with stretch panel inserts that work in conjunction with the outer stretch zones for freedom of movement. • Hip with hip protector ring construction, available as an upgrade accessory. • Interior reinforcement in the seating area. • Alpinestars GP-R level 1 protection on the knee. • Interchangeable sports knee sliders for excellent impact and abrasion resistance. • In accordance with European legislation, the CE mark is a conformity requirement for the marketing of this product. • The following standard applies to this product: - CE Category II of the PPE Regulation (EU) 2016/425 - Class A. - CE Level 1 EN1621-1:2012 Alpinestars GP-R knee protectors. BLACK COLORWAY IS AVAILABLE IN SHORT LEG AND LONG LEG SIZE VERSION

In evidence
With a fit designed to offer the highest level of protection If you're active in racing, these pants are Tech-Air® and can accommodate the Tech-Air®10 Airbag System with its extended hip protection.
Perforated leather panel for optimal airflow
Comfortable fit; The design follows the contours of the knee to achieve the optimal combination of comfort and freedom of movement.
"High Flexibility" design for an optimized fit and greater freedom of movement.
Double layered in exposed areas for added abrasion resistance.
Pre-curved leg construction helps improve fit and reduce riding fatigue.
Perforated leather panel Strategically positioned on the thigh for internal air cooling.
Connecting zipper at the waist allows attachment to Alpinestars riding jackets
Hook and loop waist adjuster for a secure, personalized fit.
Internal mesh lining with stretch panel inserts that work in conjunction with the elastic outer zones for freedom of movement.
Alpinestars GP internal protection- R Lite on the knee.
Replaceable sport knee sliders for excellent impact and abrasion resistance.

Key Features
Chassis Premium leather main body made from 1.3mm genuine cowhide.
Accordion-style leather stretch zones above the knee offer greater flexibility.
Extended high back construction in the Waistband provides greater overlap with riding jacket. Wide stretch panels in calf and crotch area for better fit and feel.

Structure
According to European legislation, the CE mark is a compliance requirement for the marketing of this product. The following standards apply: Fully CE certified driving garment according to category II of EN17092 - class AA.