GMC AT4 Topographic Black Hat made of 80% cotton / 20% polyester material. This structured five panel hat features an embroidered 3-D AT4 logo on the center crown with a sublimated topographic map inside the number four. Under the visor is a similar topographic design for added flare.

GMC lettering is embroidered on the lower left rear panel and there is an adjustable snap back closure. OSFM.
One size fits most. Official Product.