This OGIO quarter - zip is designed for men who love hitting the gym or engaging in outdoor activities. You can wear it during your daily runs, gym sessions, or team events. It's made of an 88/12 poly/spandex blend, weighing 5.2 ounces, which provides a great balance of stretch and durability. The unique design features enhance safety during low - light conditions, making it a versatile and practical choice for your active lifestyle.