Move fast and free. The Mission VaporActive Momentum Running 3" Shorts help you reach peak performance from trails to treadmills. The lightweight, fitted design has a 3 inch inseam, performance mesh liner and flat-lock stitching for zero chafing. A knit waistband with drawstring waist adjusts to your body, and a back pocket holds your essentials without adding bulk. VaporActive, powered by patented 37.5 technology, rapidly evaporates and removes sweat so you can dry faster, stay cooler and go longer. Permanently embedded at the fiber level, the ultra-fast drying technology never degrades or washes out. Active particles in the fibers attract and trap odor-causing molecules, later releasing them in the laundry. Machine wash cold with like colors. Only non-chlorine bleach when needed. Do not use softeners. Tumble dry low. Do not iron.