• Technical performance fabric main shell construction for optimized levels of fit, comfort and durability.
• Gore-Tex LTD membrane for waterproofing and breathability.
• Strategically positioned ballistic nylon inserts for durability and seam strength.
• Ergonomic knee with back stretch insert for improved range of leg mobility.
• Two pockets for secure storage.
• Ventilation openings feature zippers for quick and easy control of cooling internal airflow.
• Adjusters on legs help reduce material bulk for improved ergonomics while keeping the leg protection firmly in position.
• Hook and loop waist adjuster for an optimal fit.
• Stretch inserts on the back and knees for mobility and comfort on and off the bike.
• Waist connection zipper allows attachment to Alpinestars riding jacket.
• Reflective Astars logo.
• Specifications:
• Nucleon Flex Plus knee and hip protectors (EN1621-1:2012)
• protective motorcycle riding garment AA-Class 

Galerie