Nike Men's AeroSwift 5'' Running Shorts Purple Featuring a breathable Flyvent waistband for cooling comfort, the Nike® AeroSwift 5’’ Running Shorts offer easy mobility for a distraction-free run. With an adjustable drawcord at the waist for a personalized fit, these shorts reduce clinging keeping you on the move with ease. VaporKnit technology combines cooling and reduced clinging Flyvent waistband offers cooling comfort Standard fit running shorts Inseam: 5’’