Kids Hat HST Head circumference: Approximately 50-54cm (adjustable) 85% Polyester, 15% Mesh Brim length: Front approx. 7.5cm, Back approx. 14cm Suitable age: 4-12 years old With chin strap Sun protection for the back of the neck Mesh material on the sides for good ventilation I purchased this and only tried it on, never used it, and have stored it at home. It was folded when purchased, so there are wrinkles on the brim. I do not respond to price negotiations, so please purchase at the listed price. Suitable for outdoor activities such as going to school, playing at the beach, fishing, exploring, hiking, camping, gardening, picnics, walks, and travel. Baby hat, kids hat, sun hat with neck cover, safari hat, wide brim cotton sun hat, adjustable, for going to school/commuting/beach play/travel/swimming