Headbands- Boosts yourself confidence and performance; no slip back off your head when you working out and running. You can adjust the thickness and layering with a fold to accommodate cycling helmets, running, basketball, tennis.Sweat-Wicking Fabric: These headbands are made from a stretchy, moisture-wicking material that keeps you dry and comfortable during intense workouts.Material :- 89% Cotton, 11% Lycra, Elastic Headband