Material: Mede of 100 percent cotton, comfortable and breathable
Adjustable straps on both sides for easy adjustment of head circumference
Adjustable L-XL size: Suitable for head sizes 7 1/4 - 7 3/4, 22 1/2 - 24 3/8 in(58-62cm)
Very suitable for daily and outdoor activities: driving, fishing, hiking, golf, camping, traveling, hunting, gardening, truck drivers, etc