Ten Thousand Men's Interval Short (Lined) Customer favorite The SPRfit adjustable ratchet system

The SPRfit adjustable ratchet system allows players to make nicro-adjustments on the fly

run over and still maintain their sun and wind bucking ability

providing the best fit in most running shoes with optimized motion for all running foot strikes

And cold-weather gear should never have to be boring

Ten Thousand Men's Interval Short (Lined) Customer favorite The SPRfit adjustable ratchet systemThe world's most versatile training short, built to stand up to any workout. No pinch, no bunch waistband Cling free, ultra wicking shell for mobility Four way stretch for max range of motion Sweat wicking and quick drying Optional medium compression liner with permanent silver ion anti odor treatment Perfect pocket system for secure storage Bonded hems for no bulk, lightweight performance Leg gusset for range of motion Available in 5", 7, and 9