The ultimate shorts for your hottest training days—they´re loose, light, and have vented mesh panels throughout for maximum breathability.Plus, 4-way stretch fabric means you never have to slow down.FEATURES:-Our original HeatGear® fabric is super-light, breathable & comfortable.-Mesh side panels for added breathability.-4-way stretch material moves better in every direction.-Material wicks sweat & dries really fast.-Encased elastic waistband with internal drawcord.-Open hand pockets.-Notched, side-vent hem.Fabric:- Knit.