Check the listing for details. NWT Comeaux Welding Caps Welders Hats Black Quilted with Red Diamond Stitching. Color: Blacks, Condition: New with tags. Listed at 12.99 USD. Brand New With Tags, Black Quilted welders CapModel 3000bq 100% cotton outer shell.This is a model 3000 welders cap, it is black with red stitching.Cap has a flat crown with a firm brim.Welding Cap made by Comeaux Caps.Comeaux Caps has been making and selling Welders Caps for over 38 years. Use this chart for sizing.Inches In Circumference Centimeters Extra Small 6 1/2….21.25 to 21.375″ 53.4375 6 5/8….21.375 to 21.5″ 53.75 Small 6 3/4….21.50 to 21.625″ 54.0625 6 7/8….21.625 to 21.75″ 54.375 Medium 7……….21.75 to 22.125″ 55.3125 7 1/8….22.125 to 22.5″ 56.25 7 1/4….22.50 to 22.875″ 57.1875 Large 7 3/8….22.875 to 23.25″ 58.125 7 1/2….23.25 to 23.625″ 59.0625 7 5/8….23.625 to 24″ 60 Extra Large 7 3/4….24 to 24.375″ 60.9375 7 7/8….24.375 to 24.75″ 61.875 8……….24.75 to 25.125″ 62.8125