Material: Cotton, Polyester Color:dark green,black,khaki,grey,navy blue Head Size:56-58cm(22.05-22.83in) Seasons: Spring, Summer, Autumn, Winter. Gender:Unisex Style:Casual Application Scope:Travel, Hiking, Climbing Package Included: 1pc Fishing Hat (with mask) Note: 1. Due to the different display settings, the real product may have a little color error 2. The size is manually measured, there is a slight error, please understand