83% Acrylic, 15% Wool, 2% Spandex this cap wears as if fitted and features a pro baseball on-field shape, hard buckram, flat bill/matching undervisor, 210 taping on inside seams, moisture absorbent pro headband and bottom stitching for strength. Embellished as shown with the Bona Fide New Yorker NYC logo done in a combination of flat and 3D/Puff embroidery.