Ultralight Puma men's shorts with dryCell technology If you're looking for running or inline shorts, the Puma Reactive Knit Short for men is the one for you. They are made of ultra-light and breathable material that dries quickly thanks to dryCell technology. They are gathered at the waist into an elastic band that holds well. They are processed in an exemplary semi-fitting cut. Of course, they are decorated with a discreet Puma logo. Material: 100% polyester