Made of nylon, designed with spring loaded lock, adjustable chin cord will firmly hold the hat, and prevent it from blowing away.
Nylon chinstrap with plastic clip and cord fastner is great for windy days and sports activities, pretty sturdy and no need for a tie.
Each hat chin strap has clips on both ends, so you can clip one end of the strap to the edge of a shirt collar, backpack or vest, great for protecting it from falling.
Perfectly suitable for fishing, kayaking, boating, camping, hiking, sailing, jogging, rock climbing, rope downgrade activities. Winding risk, please dont attached it to little kids hats.