This women's hat keeps your look low-key. The backless design is secured with an elastic closure for a comfortable fit. 93% Polyester, 3% Natural Latex Rubber, 2% Spandex, 2% Nylon Imported Elastic closure Hand Wash Only Backless cap with elastic closure for easy fit UPF 50 sun protection to guard against the sun's most harmful rays Structured front panel silhouette Offset 3 bar adidas logo