Description BOSS Derrel Baseball Cap In Black. A classic six panel baseball cap in a satin finish with woven eyelets for ventilation and a stiff front peak. The signature BOSS logo is embroidered on the front of the cap in black. An adjustable buckle fastening strap is situated on the reverse. 92% Polyester, 8% Elastane. Product ID: 202712 BOSS Derrel Cap Black