New Era Boston Red Sox 39THIRTY M-Crown A-Frame Stretch Fit Hat-Black/White Size:S/M Featuring official team branding and

Featuring official team branding and Adidas' proven construction standards

Gray undervisor adds a sleek finishing touch

designed to keep you comfortable during every workout

Get ready to stretch

giving it a vintage look and feel that's perfect for any fan

New Era Boston Red Sox 39THIRTY M-Crown A-Frame Stretch Fit Hat-Black/White Size:S/M Featuring official team branding andThe Boston Red Sox Black and White 39THIRTY M Crown Stretch Fit Cap features an embroidered Red Sox logo at the front panels with a matching team wordmark at the rear and a gray undervisor. Additional details include a shorter, more modern visor with a Performance Stretch sweatband and a New Era Flag at the left wear side.