Come and see our amazing products. Made of cotton so it is softer and more comfortable to wear.The size is from 21.7" to 23.6" as it has an adjustable buckle at the back. More breathable as it has many vents on the top. Durable as the stiches are tight. Sweat-absorb, dry quickly, softer, comfortable to wear and useful. We carefully design this hat to satisfy your needs. This is a lovely giveaways at a trade show, festival, fair, or conference. Price over 1000 pcs is via sea shipment.Price subjects to change without notice,please verify with supplier. Pls confirm with us about the packing info, stock color and exact production time before placing your order.