New Balance Men's 7-Inch 2-in-1 Short Polyester 86%/Spandex 14% Imported Inner Compression Short Front and Back Reflectivity Secure Back Pocket with Ice (In Case of Emergency) Trim Phantom Waistband, 7" Inseam The 7" 2-in-1 Short combines the comfort of a well-loved gym short with the muscle-engaging support of compression gear. Lightning Dry fabric wicks away moisture to keep you feeling great in the gym, on the road, and everywhere in between.