Nike Pro Compression Shorts. The Nike Pro Shorts are a super-duper stretchy, supportive layer that can be worn alone, or under your shorts or kit. Add in Dri-FIT Technology and sweat has no chance. Nike Dri-FIT Technology moves sweat away from your skin for quicker evaporation, helping you stay dry and comfortable. A wide elastic waistband lies flat against your skin to hold the shorts in place. Tight fit for a body-hugging feel. Inseam: 3". Body: 83% polyester, 17% elastane. Gusset Lining: 100% cotton. Machine wash. Imported.