Lightweight training shorts with a built-in liner. The shell is constructed from lightweight TETRA-LITE® material with 4-way stretch. The liner is a super-soft WarpFlexx® performance material, providing mild compression, sweat-wicking, and two phone pockets. The WarpFlexx® liner is treated with a patented Polygiene® anti-odor technology. The shorts are complete with two front pockets, a zippered back pocket, and a shirt loop.