The trail is calling, answer it with the Peter Storm Men's Running Cap. Whether you're hitting the terrain hard or simply taking a hike, the Running Cap features invaluable mesh inserts and an inner sweatband to provide superior insulation on high intensity activities.Mesh insertsReflective detailingNon-snag Velcro hookInner sweat bandMain material: 100% nylonInner band material: 100% polyester