UA Training Stretch ShortsYou just assume shorts let you move because there's less fabricbut that's not always the case. These were designed specifically for total mobility, with ultra stretchy materials and a hem designed for how your legs move. HeatGear fabric is ultra soft & smooth for extreme comfort with very little weight Mesh panels for added breathability 4 way stretch construction moves better in every direction Material wicks sweat & dries really fast Encased elastic