The FLEX-AST 5 denim pants are protective motorcycle jeans reimagined for everyday use.

Designed with a lightweight, single-layer stretch denim construction and a clean, tapered fit, they offer all-day comfort and casual style without compromising safety. Engineered to exceed performance specifications and CE certification standards, these jeans provide discreet, integrated protection, featuring refined details and a modern wash and finish—making them the ideal choice for riders who want all-day comfort and daily practicality combined with motorcycle-specific protection.

Premium Comfort: Lightweight, single-layer denim with built-in mechanical stretch offers riders premium comfort and an everyday fit.
Tailored Fit: A regular tapered cut provides a modern silhouette that transitions effortlessly from the bike to the street.
Casual Style, Motorcycle Protection: A clean, lifestyle-oriented denim aesthetic with integrated protection—the perfect everyday jeans.
Adjustable Armor Positioning: Three-position adjustable knee-protector pockets allow for a personalized fit and optimal impact coverage.
Internal Protective Armor: Equipped with Nucleon Flex Plus knee protectors for enhanced comfort, breathability, and premium safety.

Nucleon Flex Plus Knee Protectors: Slim-profile, Level 1 protectors featuring 3D shaping and breathability for all-day comfort and protection.
Adjustable Knee-Protector Pockets: The pants feature three-position adjustable knee-protector pockets, allowing for precise placement of the armor to ensure optimal coverage and a perfectly tailored fit. Hip protection ready: Compatible with optional Bioflex Level 1 hip protectors—flexible, adaptive, and low-profile for discreet safety.
Certified garment: Meets safety standards as a CE-certified Class A garment, ensuring optimal protection and performance.
Certified safety performance: Exceeds CE abrasion and tear-resistance thresholds by 20% in the final wash and finish.