Pants ALPINESTARS Youth Fluid Portl red / light gray / dark gray. New for 2026, the Youth Fluid Portal Pants have been designed to offer young riders recreational performance with technology derived from our professional lines. Their reinforced 600D polyethylene main construction and stretch corduroy panels ensure superior mobility and durability on the most demanding terrain. The pre-curved design and 3D ergonomic cut provide an optimized athletic fit for maximum comfort in the riding position.

MAIN CHARACTERISTICS

• Optimized performance and comfort: Sport-fit design with lightweight polyfabric construction and stretch corduroy panels for exceptional freedom of movement in the riding position.
• 3D ergonomic pattern: Advanced cut that enhances mobility and provides premium comfort for young riders.
• Superior durability: 600D polyester main chassis with additional reinforcements at the seat and knees for increased wear resistance.
• Extended stretch panels: Corduroy inserts at the crotch, knees, rear yoke, and inner legs for a flexible and dynamic fit.
• Heat and chafing protection: Reinforced inner knees with high-performance synthetic leather for soft and durable contact with the motorcycle.
• Custom fit: Ratchet closure ensures a secure fit, and an internal mesh lining provides superior breathability while riding.
• High-strength 600D polyethylene main chassis for extended durability.
• 600D polyethylene reinforcements in the seat and knee areas for superior abrasion resistance in critical impact zones.
• Internal knee panels reinforced with high-performance synthetic leather provide heat resistance and optimal grip.
• Ratchet closure ensures a secure and snug fit while riding.
• Zippered fly designed for reliable closure and ease of use.
• Lightweight 600D polyester main chassis construction.
• 600D polyester reinforcements in the seat and knee areas.
• Extended stretch corduroy fabric panels in the crotch, knees, back yoke, and inner legs.
• Internal knees reinforced with high-performance synthetic leather.
• Ratchet closure system at the waist.
• Full mesh inner lining.
• Integrated zippered fly.