Men's Nike Flex 2-in-1 Running Short 2-IN-1 PERFORMANCE. ENHANCED BREATHABILITY. Men's Nike Flex 2-in-1 Running Short prove that 2 is better than 1. A built-in short provides sweat-wicking coverage while the outer short features perforated panels and the optimal coverage of a 7" inseam. Nike Flex fabric stretches with your body. Inner short helps you feel locked-in and cool. Perforated panels enhance breathability. Zippered pocket on the right-back hip has a vapor barrier to help keep items dry. Hand pockets in the side seams and an additional drop-in pocket at the back-left hip provide extra storage for small items. Elastic waistband with an internal drawcord customizes the fit. Drawcord has a repeat Nike Running trademark print. 7" inseam delivers coverage that won't inhibit mobility.