Sure to be a hit amongst serious runners, the Men's Refueler 2 in 1 Short from Mountain Hardwear has a breathable and soft outer running short with a built in compression short on the inside. The entire setup is built of wicking, fast drying, stretch fabric and Mountain Hardwear has placed an inseam gusset for mobility. The Refueler 2 in 1 Shorts Natural Chitosan anitmicrobial finish controls odor, there is a drawcord at the waist, and there are reflective hits to keep you visible when running on the road.