... baseball caps with 3D embroidery logo 1,100% wool fabric, back closure: buckle/velcro/fabric strape or snap back.2,Size ... also a good friend, in China. ItemsDetailsOptional Fabric 100% wool Other material also available. wool, T/C, polyester, acrylic, canvas, denim, camouflage ... to pantone number. Back closure Velcro7 hole plastic snap, velcro, brass/metal buckle and adjustable tuck strap with slide ...