Engineered to work with your body as you move, men’s Runderwear Running Boxer Shorts give you maximum support and comfort right where they are needed. Designed by a pair of young British running enthusiasts, Runderwear is constructed using seamless technology in a 360 degree ‘circular’ manufacturing process that avoids seams that can cause rubbing and irritation during movement.The ultra-light fabric helps to regulate body temperature by breathability and with a transport system to wick moisture from the skin. Egronomic design includes a seamless waistband that is secure and flexible yet does not cut into the stomach and hips during long stints of running.(06/15)