The Youth Fluid line offers recreational MX riders gear with optimal MX technology that leverages features of Alpinestars' top-level motocross gear line for a total performance look and feel optimized for comfort and riding functionality required by 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 size range of the Youth Fluid gear has been expanded to offer sizes for riders from 5 to 15 years old. Key features Relaxed, athletic fit with new ergonomic cut and pattern for enhanced freedom of movement and superior mobility. The Youth Fluid Apex Jersey is available in a variety of distinctive and aggressive color combinations, designed to match the Youth Fluid Grid Pants for a total performance look and feel. Construction Advanced polyfabric construction is lightweight, moisture-wicking, and breathable, with mechanical stretch for durability, offering high levels of performance and enhanced rider comfort. Athletic fit with new ergonomic cut and pattern for premium freedom of movement and mobility. The MX26 Youth Fluid jerseys feature a new ergonomic construction, uniquely tailored to complement each graphic in the line. Cut longer in the rear for greater coverage when riding. Sport collar neck construction for superior rider comfort. 3771026-32-M (YOUTH) 3771026-32-L (YOUTH) 3771026-32-XL (YOUTH)