Size: M (56-58cm) Summer fashion sun hat, wide brim foldable beach straw hat, woven design, breathable, lightweight and durable, perfect for vacation and daily packing. Sunscreen and UV Protection: The straw hat has a wide upward sloping brim to achieve a sunscreen effect and effectively resist sunlight and ultraviolet rays. Chin strap: Adjustable drawstring at the back of the hood ensures a good fit, chin strap with toggle closure for wind protection. Uses: Whether it's walking, hiking, fishing, golfing, trekking, hunting, biking, camping, gardening, the beach, playing ball or working outdoors, this hat is for you. Unisex cowboy hat, panama hat, summer sun protection sun hat beach hat