Men Newsboy Caps Accessories, Clothing, Hats & Caps, Men, Shoes & Jewelry Military BDU Style Plaid Design Flat Top Adjustable Cap Review by ChainVillain April 2, 2018 No Comments 100% Polyester Military BDU Style Plaid Design Oval Crown Hook & Loop Closure Military BDU Style Plaid Design Flat Top Adjustable Cap is a super fashionable military BDU style hat and features a stylish plaid design and an oval crown.