"With a need for speed, these are your go-to! Your Men's Nike Dri-FIT Fast 3"" Brief-Lined Short features perforated woven fabric that invites airflow and keeps you light on your feet. Stash your fuel and keys in two convenient waist pockets. Bonus? They're sewn into the liner to minimize any distracting bounce. And the details! An elastic waistband ensures a perfect fit so you can get in an ultra-speedy run."