2026 Youth Fluid Portl Jersey Size:L The A-Aria POLARTEC® Switch Long

The A-Aria POLARTEC® Switch Long Sleeve Jersey is a premium mountain bike jersey developed for athletes who need performance and comfort when riding the trails

such as pre-curved fingers and external palm seams to reduce pressure points

The seamless construction and ergonomic race fit ensure maximum rider comfort and a secure fit during aggressive riding

this championship-proven suit delivers ultimate performance for professional track riders

With a full mesh main chassis

2026 Youth Fluid Portl Jersey Size:L The A-Aria POLARTEC® Switch LongExpertly designed for young off road riders, the 2026 Youth Fluid Portal Jersey leverages Alpinestars' premier motocross technology to deliver a total performance look and relaxed fit. The lightweight, moisture wicking polyfabric construction features an ergonomic cut and an extended rear for superior mobility and coverage on tough terrain. Optimized for riders aged 5 to 15, this jersey ensures breathable comfort and durability for all day riding.