Ohio Fitness Garage OFG 2 Headbands Black 1" No Slip Elastic Sports Hair Band with Silicone Grip Polyester Blend for Adult Teen High Performance Holds hair back during rigorous workouts and participation sports, preventing obstruction of vision Non-slip silicone grip keeps headband firmly in place during sweaty, high-intensity activities One size accommodates most 44 cm (17.5) hair bands without adjustments Machine washable blend of 55% polyester, 30% spandex and 15% silicone gives long-lasting elasticity Multipack of two - 1 wide headbands lets you keep one wherever a workout opportunity may arise