The 5.11 Sports Briefs is cut for an athletic fit and is built with state-of-the-art fabrics and manufacturing processes. Designed for an active lifestyle, the Sports Briefs is a perfect compliment to our 5.11® Undergear such as the Loose or Tight Fit crews. The thee-dimensional fiber design keeps you dry and comfortable even under the most arduous activities. Our fabric blend of 95% polyester and 5% spandex is perfect for any type of wear providing a stretchable, comfortable and breathable pair of under shorts. Affordable enough for everyday wear, the 5.11 Sports Briefs is perfect for any work environment.