Your valentine of done pieces. Hurley's One & Only New Era Hat enters your life with a NE 393 curve brim, a Poly Dri-Fit for wicking away sweat and keeping you dry and comfortable, and 3D Hurley icon embroidery. Even your mom likes it. The One & Only has been developed from the official batting practice cap of Major League Baseball, and is coming at you with the New Era 39Thirty high crown stretch fit cap. 97% polyester, 3% spandex. Available in white.