CONSTRUCTION
• Premium leather main chassis constructed from 1.3 mm genuine bovine leather
• Accordion leather stretch zones above the knee offer improved flexibility
• Extended high rear waist construction provides greater overlap with the riding jacket
• Extensive stretch panels on calf and crotch area for improved fit and feel
• Pre-curved leg construction helps improve fit and reduce riding fatigue

PROTECTION
• Developed to accommodate the CE-certified Nucleon KR-H Hip Protector (available as an accessory upgrade)
• Internal Level 1-CE certified Alpinestars GP-R protection on knee
• Replaceable SPORT knee sliders for excellent impact and abrasion resistance

KEY FEATURES
• Strategically positioned zippered ventilation on thigh for internal air cooling
• Waist connection zipper allows attachment to Alpinestars riding jackets
• D-ring waist adjustments offers a snug fit that can be personalized to a riders body frame
• Hook and loop ankle adjuster for secure and personalized fit
• Internally reinforced seat area with extra stitching
• Internal mesh lining with stretch panel inserts work in conjunction with outer stretch zones for freedom of movement

Alpinestars Mens Clothing Sizing Guide

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