TKRHAT11F – Tekno RC Patch Trucker Hat (flat bill, mesh back, adjustable strap) This dark navy flat bill hat features a 47% Cotton / 25% Polyester / 28% Nylon blend construction with an adjustable one-size-fits-all mesh snapback. This genuine Flexfit hat is sure to turn some heads at the track with its modern styling and a 100% embroidered patch featuring a Tekno logo.