Flammi Men/Women Neck Flap Cap UPF 50+ Fishing Cap 360&deg; Sun Protection Removable Neck Face Flap Hat Quick Dry Baseball Cap for Summer Outdoor Camping Hiking Hunting Gardening 100% taslon, hat and mask featured with mesh UPF 50+ , the visor hat with flap and face mask offers complete sunblock effects. Protect your ear face neck from sunburn, dust, insect, bugs The flap and mask are removable, so you can change the ways to wear. When remove the flap and mask, it is a baseball hat. The drawstring is also detachable for flexible need Adjustable chinstrap and strap with buckle on back of the hat are designed for a custom fit Fit head circumference 23", Flap - about 10" long. Work great for fishing, hunting, camping, farming, gardening and other outdoor activities