· 100% Cotton · Size: Ajustable.cap Height:3.54in , Hat Along: 2.8in , Cap Circumference: 21.65-23.23in, one Size Fits Most · This Dad Baseball Cap Has Six Panel Design with Stitched Eyelets for Each Panel. Soft Panels for Better Ventilation and Keep You Dry and Snug. · Protect Your Skin From Harmful UV Rays, Keep Your Hair Out Of Your Face and Eyes by Wearing our Comfortable Baseball Cap During all Your Outdoor Activities · Comfortable, Quality Hat Ensures The Greatest Sports Experience. Ideal for Runners, Golfers, Tennis Players, and Any Indoor or Outdoor Activities