Alpinestars Youth Fluid Portl Pants - 2026

The Youth Fluid line offers recreational MX riders gear with optimal MX technology that leverages the key construction features of the Supertech, Techstar, and Racer lines for a total performance look and feel that is optimized for comfort and riding functionality for young riders. Developed and tested on some of the toughest terrains, the sport-fit Youth Fluid gear is ideal for many forms of off-road riding and provides the most relaxed fit of all the MX26 gear lines. The Youth Fluid line has a more athletic fit, including more fitted sleeves, and the size range has been expanded to offer sizing for riders ages 5 to 15.

Key Features:

• Enhanced Performance and Comfort: The sport-fit Youth Fluid Portl Pants offer optimized levels of performance, comfort, and freedom of movement in the riding position, thanks to their lightweight, polyfabric construction, stretch corduroy panels, and pre-curved leg design.
• Ergonomic Pattern for Advanced Rider Comfort: Ergonomic cut and 3D pattern construction for premium rider comfort and mobility.

Construction:

• The Youth Fluid Grid Pants have a 600D polyfabric main construction, with reinforced 600D polyfabric at the seat and knees for even greater durability.
• Ergonomic cut and 3D pattern construction for enhanced rider comfort, unparalleled freedom of movement, and superior mobility.
• The extended stretch corduroy fabric panels on the crotch, knees, back yoke, and inside legs offer superior freedom of movement, optimized fit, and enhanced rider comfort.
• High-performance, synthetic leather-reinforced inner knees provide soft grip contact with the bike, durability, and comfort.
• Ratchet closure for a secure, personalized fit.
• Mesh lining for enhanced rider comfort.
• Zippered fly for ease of use.