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Alpinestars Aeoroshell Pants

Alpinestars Aeoroshell Pants

Alpinestars Flex-AST 5 Denim Pants Short - Black

Alpinestars Flex-AST 5 Denim Pants Short - Black

Alpinestars Flex-AST 5 Denim Pants Short - Indigo

As low as €189.95
Availability: In stock
Part Number
3321626.77

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Engineered for urban riders, the Flex-AST 5 Denim Pants combine protective monolayer stretch denim with a clean, tapered fit for all-day comfort and casual styling. CE certified Class A performance exceeds abrasion and tear standards by 20%, featuring Nucleon Flex Plus Level 1 knee armor in adjustable pockets. Lifestyle denim styling conceals moto-specific protection, with hip protector compatibility and refined detailing for seamless road-to-street transitions.

Key Features

  • Monolayer Stretch Denim: Single-layer construction eliminates bulk while delivering CE-certified protection and all-day comfort
  • Nucleon Flex Plus Knee Armor: CE Level 1 protectors included—3D-shaped, breathable, and slim for discreet protection
  • 3-Position Adjustable Pockets: Customize knee armor placement for personalized fit and optimal impact coverage
  • Exceeds CE Class A Standards: 20% better abrasion and tear resistance than baseline safety certification
  • Modern Tapered Fit: Urban-ready silhouette with riding ergonomics including raised back waist and accessible pockets

Protection

  • CE Class A Certified Garment: Meets EN 17092 Class A safety standards for protective motorcycle apparel with verified impact and abrasion resistance.
  • CE Level 1 Knee Protection: Nucleon Flex Plus knee armor certified to EN 1621-1 standard provides impact absorption across the knee joint.
  • Adjustable Knee Armor Placement: Three-position protector pockets enable precise vertical positioning for optimized coverage and personalized fit.
  • Enhanced Abrasion Performance: Exceeds CE EN 17092 abrasion and tear strength thresholds by 20% in tested zones for reliable slide protection.
  • Hip Armor Compatible: Accepts optional Bioflex CE Level 1 hip protectors for expandable side-impact coverage (armor sold separately).

Construction

  • Monolayer stretch denim construction engineered to meet FLEX-AST performance specifications

  • Fabric composition: 53% cotton, 30% polyester, 17% polyamide with integrated mechanical stretch

  • Hidden external double stitching and overlock seams in impact-prone areas for structural integrity

  • Ventilated armor pockets with mesh lining and three-position adjustable knee protector placement

  • Raised back waist panel for extended coverage in riding position

  • Deep-cut hand pockets with reinforced pocket openings

  • Selvedge-look interior seam construction with contrast thread stitching

  • Embroidered Alpinestars logo detail on coin pocket

More Information
Brand ALPINESTARS