OTTO CAP "OTTO FLEX" Fitted 6 Panel Mid Profile Flat Visor Baseball Cap - Stretchable Deluxe Cotton Twill 5 Solid Colors Available 97% Cotton / 3% Spandex, Structured, Firm Front Panel, The Flexible Fit. 6 Panel Fitted Cap; Seamed Front Panel with Full Buckram; 6 Sewn Eyelets; Pro Stitch on Crown; 8 Rows Stitching on Visor; Matching Fabric Undervisor; Enclosed Closure; U.S. Patent 6,347,410; This Style Replaces 13-727; Available in S/M (56cm -59cm/7 - 7 3/8 /22" -23.2") & L/XL (59cm - 62cm/7 3/8 - 7 3/4 /23.2" - 24.4")