Stay light, stay comfortable with Craft Sportswear Men's Pro Hypervent Split Running Shorts 2. Designed with the modern runner in mind, they offer stretchy, woven fabric construction composed of 90% recycled polyester and 10% elastane for dynamic movement. Back perforations keep you cool, and the lightweight mesh waistband ensures comfortable runs. Personalize your fit with the adjustable drawstring. Inside waistband key pocket offers secure storage, and the elastic mesh inner shorts add extra support. Anti-chafe taped hem keeps you distraction-free on the go. Details: Woven light weight fabric in 90% recycled polyester & 10% elastane Fabric weight approx 80 GSM Elastic mesh inner pants Inseam: size M approx 1.5in