The NWT Outerknown Apex Trunks Board Shorts in Kelly Slater Boys size 10 are designed for young surfers looking to hit the waves in style. With a solid blue color and featuring the signature Kelly character, these trunks offer both performance and durability for all-day wear. Made by the brand Outerknown Apex, these shorts are perfect for any water activity, especially surfing, making them a must-have for any young water enthusiast.