Collared CSF T-Shirt - Short Sleeve Size:2XL a height‑adjustable back strap

a height‑adjustable back strap

The addition of accordion knee panels further enhances mobility

and seamless compatibility with knee braces for top-level track performance

breathable textile design uses laser-cut perforations to drive hot-weather ventilation while deflecting impact forces and reducing rotational acceleration

the 2026 Youth Fluid Grid Pants offer optimized performance and a relaxed sport-fit for off-road riding

Collared CSF T-Shirt - Short Sleeve Size:2XL a height‑adjustable back strapShort sleeve sustainable performance wicking tee Crew neck body with stretch seam construction Recycled poly and cotton jersey dri release performance fabric Front astars logo and back type graphic Internal transfer main label and external label branding 85% Recycled Polyester, 15% Cotton