Milwaukee Tool 505B Black GridIron Snapback Adjustable Trucker Hat New with Tags The Milwaukee® GRIDIRON™ Gray Snapback Trucker Hat is made with a breathable and lightweight combination of cotton, polyester, and nylon. This bold curved bill hat is the best option for users looking for headwear on or off the job site. The curved visor provides shade from direct sunlight whether you're on the job site or enjoying time outdoors. The front panel of the six-panel trucker cap is built from GRIDIRON™ Ripstop Polyester, delivering added durability and a rugged look. – GRIDIRON™ Ripstop Polyester front panel – 3-1/2" Crown – Six panel construction – One size fits all with adjustable snapback – Curved Visor