Material:100% polyester Mesh.
DESIGN:Six-panel design for enhanced durability and comfort. Soft mesh panels for better ventilation and keep you dry and snug.Applying Massive High Quality Mesh Vent sets your head free from stuffiness.
COMFORTABLE& ADJUSTABLE: The adjustable strap is stretchy and has enough length. It can fit your head grith very well. You will not fill too tight or too loose. By adjustment, this cap can fit most by 22-1/16''-23-5/8''(56cm-60cm) head girth
Size: For head girth:22-1/16''-23-5/8''(56cm-60cm).Cap depth:4" (10cm) Bill length in the middle?3-1/8"(8cm)
NO SEASONAL&UNISEX:Our products are suitable for all the year.Especially Summer,Spring.Ideal for runners, golfers, tennis players, and any indoor or outdoor activities