From the Vintage NBA Collection. Size is a One Size Snap Back. Retro Old School men"s Original Chicago Bulls Tone custom Snapback cap. Custom color cap - Black cap with Green Under Visor. Green Under Visor Original Adidas Vintage Authentic Snapback Cap for Chicago Bulls Embroidered on the front is a TEAM name. 100% Authentic. Brand new & never worn. OFFICIAL LICENSED (NBA) PRODUCT