The ALPINESTARS MTB Youth Shorts Alps 4.0 are crafted from advanced polyester fabric that efficiently regulates moisture, keeping you dry and comfortable during intense rides. These shorts feature a waterproof treatment providing enhanced wet weather performance. Equipped with a rubber waist band complete with a drawstring, these shorts can be adjusted for a perfect fit. The seamless crotch area ensures maximum comfort and the integrated seat padding in the inner shorts offers additional cushioning during your mountain biking adventures. Ideal for young cyclists, these shorts are engineered to provide both functional performance and lasting durability.