Designer Medical Skull Cap - Bright Owls W/Black & White Polka Dots Made in USA Made in the U.S.A. / Free Shipping 100% Cotton Breathable Fabrics and one size cap fits most people. Super absorbent sweatband so no more sweat in your eyes One size fits most people and as you can see from the images shown below, they expand in the back. This expansion allows them to fit both short hair or long hair. As a 25 year old American manufacturing company, we make all of our products in sunny Phoenix, Arizona.