Come and see our amazing products. One Size Fits Most Unisex Heads - Head circumference between 22.83" and 23.62"(58-60cm), and the adjustable chin strap can hold the sun hat in place even in strong winds. With the wide brim, removable neck flap and breathable face cover, this fishing hat can keep the sun off your head, face and neck, which help you stay cool and enjoy your outdoor activities in the hot summer day. The mens sun hat is made of waterproof polyester net mesh, lightweight, quick dry, breathable, keeping you cool and comfortable during the whole summer. Perfect for outdoor activities in hot summer like travel, fishing, camping, hiking, climbing, beach sports, gardening, outdoor photographing and etc. Pls confirm with us about the packing info, stock color and exact production time before placing your order.