Description BOSS Tray Flat Cap In Black. A flat cap style hat with all over stitch details in black and a stiff front peak. The signature BOSS metal logo stud is situated on the left of the hat in high shine silver with the signature BOSS Stripes woven logo pinch tag on the reverse of the flat cap in black, white and beige. Quality: 89% Cotton And 11% Polyester. Lining: 100% Polyester. Please Note: This hat is a BOSS size L to XL Product ID: 200754 BOSS Tray Flat Cap Black