Flippin' OutShield yourself from the sun in style with our women's twill hats. Our relaxed fit baseball cap is made of fine 100% cotton twill fabric that is enzyme washed to give it a soft feel and worn in, casual look. Pre-formed plastic bill will keep its shape and the adjustable back clasp allows for a great fit. One size fits most.; One size fits all; Flip-N-Grip back; 100% Cotton Twill; Buckram fabric in front to hold shape; Sizing Information Browse more womens caps.