Alpinestars Flex-AST 5 Denim Pants Indigo Washed

Designed for urban riders, the Flex-AST 5 Denim Pants deliver everyday wearability with CE-certified Class A protection. Lightweight monolayer stretch denim exceeds CE abrasion and tear standards by 20%, featuring Nucleon Flex Plus Level 1 knee armor with 3-position adjustment. Modern tapered fit and casual styling provide all-day comfort with discreet moto-specific protection

• CE Class A certified (EN 17092) motorcycle protective garment
  
• Exceeds CE abrasion and tear strength standards by 20%
  
• Nucleon Flex Plus Level 1 knee armor for certified impact protection
  
• 3-position adjustable knee pockets for optimal protector placement
  
• Hip protector-ready: compatible with Bioflex Level 1 hip armor (optional)
• Monolayer stretch denim construction: Single-layer fabric build for reduced weight and bulk
  
• Fabric composition: 53% cotton, 30% polyester, 17% polyamide blend with mechanical stretch properties
  
• Reinforced seam construction: Double-stitched external seams with overlock stitching in high-abrasion zones
  
• Protector pocket construction: Internal mesh-lined compartments integrate knee armor with adjustable three-position placement system
  
• Hip pocket compatibility: Built-in pocket structure accommodates optional Bioflex hip protectors
  
• Extended back rise construction: Additional fabric panel at rear waistline for increased coverage
  
• Reinforced hand pocket assembly: Deep pocket bags with reinforced entry points positioned for seated access
  
• Interior seam finishing: Selvedge-style seaming with contrast thread detail and embroidered logo patch on coin pocket