✔️GREAT FIT: One size. Adjustable closure. Brim length is 2.75". Hat is 7" wide and features 6 breathable eyelets. Inner crown is lined with a soft material ideal for long term wear. ✔️GREAT QUALITY: 60% cotton and 40% Polyester. Super soft on the inside and out, this hat also a little extra layer of padded cushion on the inner crown, for additional comfort so you can easily wear it all day.