I have been making these for about 12years. My hubby is a welder and he wears only these caps. this cap is made with 100% cotton, and a cotton or thin jean liner. The jean has been a big hit. ALot of the welders are now ordering caps with jean liner. it is thin so it is not hot. To order I will need
1. head measurement
2. choice of fabric
3. cotton or jean liner
please feel free to email me with any questions. thank you