Cap by Billionaire Boys Club, Wool-mix fabric, Domed crown, Eyelet vents, Flat peak, Branded design, Snapback strap, Wipe clean, 85% Acrylic, 15% Wool. ABOUT BILLIONAIRE BOYS CLUB Pharrell Williams teams up with BAPE founder Nigo to bring us their game-changing streetwear label Billionaire Boys Club. With more than a decade of designing under their belts together, these brand defining pieces are worth the cult obsession. Stay consistent in printed t-shirts, logo hoodies and sweats.