Alpinestars Flex-AST 8 Denim Trouser Medium Blue

The Alpinestars Flex-AST 8 Denim Trouser Medium Blue is a pair of AA-rated riding jeans with single-layer A-TRAACX technical denim.

Comfort and protection

CORDURA®, COOLMAX® technology, cotton and Nylon 6.6 combine abrasion resistance with moisture management and stretch. Low-profile Level 2 Nucleon Morph STEALTH knee and hip protectors provide coverage, with three knee-protector positions spaced 3 cm apart.

Key features

• The A-TRAACX single-layer technical denim combines CORDURA®, COOLMAX® technology, cotton, and Nylon 6.6 yarns to deliver abrasion resistance, durability and long-lasting everyday riding comfort.
• Integrated COOLMAX® filament yarn wicks moisture away from the body to keep riders cool, dry, and comfortable in warm or variable riding conditions.
• Durable multi-stretch denim construction provides enhanced mobility, lasting comfort, and unrestricted movement on and off the bike.
• Ultra-slim Nucleon Morph STEALTH Level 2 protectors are anatomically shaped for the natural riding position, adapting to the rider‘s body contours to deliver optimal coverage, effective impact protection, and enhanced riding comfort.
• Single-layer A-TRAACX technical denim blends CORDURA®, cotton, and Nylon 6.6 for the optimum blend of abrasion resistance and long-lasting performance.
• Integrated COOLMAX® technology wicks moisture away from the body to help keep riders cool and dry, enhancing comfort on extended rides.
• Hidden dual seams and overlock stitching on the outer legs, combined with double stitching and internal red colour-contrast overlock stitching, enhance structural strength and long-lasting durability.
• Traditional five-pocket design for convenient storage and everyday practicality.
• Metal zip fly provides a smooth, durable, and secure closure.
• Selvedge-style finish helps prevent fraying while delivering a clean, look.
• Leather back patch, branded belt loop and rivets, and embroidered Astar back pocket accent add distinctive finishing details.
• Regular straight fit provides a timeless silhouette with comfort and mobility on and off the bike.
• Available in short and long versions to accommodate a wider range of riders.
• Low-profile, 10 mm Nucleon Morph STEALTH Level 2 knee protectors provide extended coverage, effective impact protection, efficient airflow, and lightweight comfort.
• Ultra-slim and adaptive, they contour to the rider‘s knees for all-day comfort.
• Nucleon Morph STEALTH Level 2 hip protectors provide ultra-slim, adaptive impact protection while maintaining everyday comfort and a discreet profile.
• Three-position adjustable knee protector pockets, spaced 3 cm apart and identified by colour-coded stitching, allow riders to fine-tune protector height for optimal coverage and a personalised fit.
• 2020, Class AA.

Size Guide