GMC AT4 White and Gray Mesh Hat made of cotton and polyester mesh material. The AT4 logo is embroidered on the white front center crown. The dark gray rear panels are a soft, close knit mesh material while the visor is similar in color and features GMC in red on the left edge. Eight row stitching on the visor and white eyelets help accent this cap. This cap has a semi-structured crown and unstructured rear panels. In back is an adjustable Velcro closure. Cotton / polyester Polyester gray mesh Semi Unstructured style hat Embroidered AT4 lettering Fully adjustable One size fits most. Licensed Product.