Men Newsboy Caps Accessories, Clothing, Hats & Caps, Men, Robert Graham, Shoes & Jewelry Robert Graham Headwear Men’s Royal Oaknewsboy Review by ChainVillain February 18, 2018 No Comments 100% Virgin Wool Imported Dry Clean Only 100 percent harris tweed virgin wool Suede visor Royal oak – hat is crafted using 100 percent harris tweed virgin wool with suede visor.