Alpinestars Flex-AST 5 Denim Pants in Black Washed, urban motorcycle riding jeans with a tapered fit, monolayer stretch denim construction, and classic five-pocket design, front three-quarter view

Flex-AST 5 Denim Pants - Short

31 / Black Washed
€189,95
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Alpinestars Flex-AST 5 Denim Pants in Black Washed, urban motorcycle riding jeans with a tapered fit, monolayer stretch denim construction, and classic five-pocket design, front three-quarter view
Double Points

Flex-AST 5 Denim Pants - Short

urban contemporary pants

€189,95
Color: Black Washed

Size

Size guide
Earn 380 points with Alpinestars Membership

CE-Certified Garment

A Class

Description

Engineered for urban riders, the Flex-AST 5 Denim Pants deliver discreet protection with everyday wearability in a modern, tapered-fit design. CE Class A certified with Nucleon Flex Plus knee armor, the lightweight monolayer denim construction exceeds CE abrasion standards by 20% while maintaining all-day comfort and flexibility. Features include three-position adjustable knee armor pockets, raised back waist for riding coverage, and compatibility with optional Bioflex hip protectors for comprehensive protection.

Key Features

• Nucleon Flex Plus Knee Armor: CE Level 1 protectors included with 3D shaping and ventilation for impact protection without restricting movement.
• Exceeds CE Class A by 20%: Surpasses abrasion and tear resistance certification thresholds while maintaining clean denim aesthetics.
• Monolayer Stretch Denim: Single-layer construction with mechanical stretch delivers freedom of movement and all-day comfort without added bulk.
• 3-Position Adjustable Armor Pockets: Customize knee protector placement for optimal coverage and personalized fit based on riding position.
• Regular Tapered Fit: Clean, modern cut maintains casual aesthetics while integrating moto-specific protection features.

Protection

• CE Class A Garment Certified: Meets CE motorcycle protective garment standards for verified impact and abrasion resistance.
• Exceeds CE Abrasion Requirements: Surpasses mandatory abrasion and tear strength thresholds by 20%, ensuring enhanced protection in slide zones.
• Nucleon Flex Plus Knee Armor: CE Level 1 certified impact protectors included for tested shock absorption and knee coverage.
• Adjustable Knee Protection: Three-position pocket system enables precise vertical placement of armor for optimal coverage based on rider dimensions.
• Hip Protector Compatible: Accepts optional Bioflex CE Level 1 hip protectors for comprehensive lower-body protection.
• Strategic Impact Coverage: Armor positioned at knees and hips—primary contact zones in motorcycle incidents.

Construction

• Monolayer stretch denim construction
• Fabric blend: 53% cotton, 30% polyester, 17% polyamide
• Double-stitched seams with overlock finishing in impact zones
• Ventilated protector pockets with integrated armor retention
• Three-position adjustable knee armor pocket
• Extended rear waistband panel
• Deep hand pocket construction
• Contrast-thread interior seam stitching (selvedge-inspired)
• Embroidered Alpinestars logo on coin pocket

Shipping & Returns
  • Free shipping above 100 €
  • Free 30 day exchanges and returns
Reviews
SKU 8054866078453 EAN 3321626-117-31
Compatible Protection
Nucleon Flex Pro Knee Protectors

Nucleon Flex Pro Knee Protectors

Nucleon Flex Pro Knee Protectors

€39,95

For product size:

Nucleon Flex Plus Knee Protectors

Nucleon Flex Plus Knee Protectors

Nucleon Flex Plus Knee Protectors

€29,95

For product size:

Bioflex Hip Protectors

Bioflex Hip Protectors

Bioflex Hip Protectors

€19,95

For product size:

Flex-ast 5 Denim Pants

The Flex-AST 5 Denim Pant is a lightweight protective denim pant providing everyday casual comfort and style. Designed for leisure riding and all-day comfort both on and off the bike.

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