Men's ROAD RUNNER SPORTS BLOCK THE ELEMENTS BOXER BRIEF :: Protect your parts from the chill of the wind with the Men's Road Runner Sports Block The Elements Boxer Brief. The boxer cut is comfortable for any activity and the stretch fabric offers full range of motion. But you'll love the extra protection you get from the windproof panel at front. DRYROADA(R) helps keep sweat under control and prevent chafing.