Welding caps are worn by welders pipefitters, painters, yard workers, bikers. My welding caps are comfortable for everyday wear. My caps are a 6-panel reversible cap. Made out of cotton fabric. I do not put any elastic in my caps. They are not conehead. The bills are soft and lined, no cardboard inside. They fold nice and easy so you can put them in your back pocket. I have been making welding caps for my husband and his co-workers for over 20 years. If you don't see what you are looking for just emailed to me with your questions. To measure for size use a flexible measuring tape or piece of string measure around the long part of your head above the eyebrows. Above the ears are over to the ears. Around the back of your head. Warp the tape or string around where you expect your cap will fit and use that measurements. Use my chart below to help you with capsize sizing chart. inches circumference 6 5/8_______21.375 to 21.5 63/4_______21.625 to 21.625 67/8_______21.625 to 21.75 7___________21.75 to 22.125 71/4________22.50 to 22.875 73/8________22.875 to 23.25 71/2________23.25 to 23.625 75/8 ______23.625 to 24 73/4______24 to 24.375 77/8_______ 24.375 to 24.75 8___________24.75 to 25