The Alpha Industries x Boston Red Sox Nylon Black 9FORTY M-Crown A-Frame Snapback features a stitch down monochromatic felt applique Red Sox patch on the front panel, detailed with raised embroidery and TPU accents, and the signature Alpha Industries ribbon at the left-wear side. Additional details include a woven New Era Cap x Alpha Industries tag above an adjustable snapback closure at the rear with a nylon allover fabrication, an orange interior lining, and red co-branded interior taping.