The S.D. Chino board shorts feature a clean, five-pocket design, complete with belt loops, zip fly and adjustable snap closure, but the key feature is the construction material. The S.D. Chino board shorts feature Jetpilot's new ultralight, quick-dry, textured nylon called JetLite, which is 45 percent lighter than a traditional poly board short and more than two times lighter than a traditional walk short. The result is a modern-day basic board short that is built to perform, both in and out of the water.