Performance Off-Duty Cap - Black Black / One Size Gently worn Get your head in the game in the Performance Off-Duty Hat. It’s our classic silhouette—designed with a curved brim and close fit—but done in a durable, sweat-wicking performance fabric. Plus, it’s finished with an adjustable strap and buckle for a comfortable fit on every head. One size fits most fabrication Swishy, stretch-infused performance fabric 86% Polyester, 14% Spandex