Spandex mobility and support with run short coverage. Fast-drying poly outer wears like a classic split short, without the skin show. Built-in boy short delivers a compressive hug and a secret stash pocket on the right leg. Secure center back pocket. Internal drawstring. Mid rise. 4" inseam on liner, 3" inseam on outer. XS (0-2), S(4-6), M(8-10), L(12-14), XL(16-18).