Features • A running tight and outer short built into 1 waistband creates the ultimate comfort and style combination • Featuring Keyhole Comfort Technology • Inner liner is constructed out of wicking polyester knit to keep you dry and comfortable • Outer-short uses 4 way stretch material to move with your body during intense work outs • Multiple key and media pockets (Media pocket has waterproof liner) • Flatlock stitching for maximum comfort.