Stay-put waistband with maximum mobility.
Wide 4" cinched waistband prevents slippage and digging into skin. 
Airy and loose leg material for enhanced mobility around the hips;

Packed with discreet storage.
7.5" back pocket with velcro closure embedded in waistband secures largest of phones to sacrum while moving. Front inner hidden pocket stores small valuables. Deep side pockets for additional personal effects.

Weightless feel.
Built-in, moisture-wicking mesh underwear.