Baseball Caps by Flexfit. Details:Enjoy classic comfort in style with our Cotton Twill Fitted Baseball Caps for Men and Women. These blank 6-panel Flexfit hats for men and women offer classic all-day comfort with their mid-profile cotton texture, rounded athletic shape, and stretch band made to fit a wide range of sizes. Not only are these fitted caps stylish, but they also feature sun protection with a fused hard buckram sewn into the front of the crown, providing excellent structure, and a silver undervisor for enhanced shade and style.