Puma x2 BMWM Black Beanie Hats are a unisex winter, fall, and spring accessory made of acrylic knit fabric with a solid multicolor pattern. The beanie features a stretch fit and is not signed or personalized. The product comes in one size and is not handmade. The beanie is part of a collaboration between Puma and BMW and comes with a lighted hat. Adidas is also mentioned in the title, but it is unclear how it is related to the product.