Guideline GL Logo cap in the color Charcoal/Gray has a mixture of several technical features to give you good comfort, breathability and fit. This cap is of medium model and has our GL logo in 3D embroidery at the front. The dark gray front and the screen are made of Mini RIP-stop material. The soft, stretchable gray spandex mesh panels in the back along with the stretchable Fitmax 70 sweat band and the Velcro closure at the back make this cap to a real one-size cap with superb comfort.