One cap fits 10 sizes thanks to its adjustable 6-panel stretch design and Permacurv visor. Enjoy a perfect, structured shape with a comfortable fit that moves with you. A simple solution for a reliable, stylish cap that works for everyone.   83/15/2 acrylic/wool/spandex. 6-panel. High profile. Structured. Flat visor. Patented Flexfit® technology. Stretch. 7-position adjustable snapback closure. One cap fits 10 sizes.