Men's Brooks Sherpa 2-in-1 Short 5in Size:Large BPA-free materials - fully safe

BPA-free materials - fully safe and non-toxic materials

durable ripstop woven shell helps keep you warm and dry without feeling heavy or bulky

6 detachable spike pins deliver optimal grip

ISOFIT system provides stabilizing support while adapting to the movement of the runner’s foot

Drawstring waistband provides adjustable secure fit

Men's Brooks Sherpa 2-in-1 Short 5in Size:Large BPA-free materials - fully safeIf you're looking for total comfort and a stay put fit, this 5" short features an all new 2 in 1 liner system plus pockets for a distraction free run. Stretch boxer brief lining: All new sweat wicking liner with cloud seaming feels smooth and stays in place to prevent chafing. New, flat waistband sits higher on waist for a secure fit with draw string adjustability. Storage options: A zip secure pocket fits your phone, plus two oversized hip pockets