New Era’s Cooperstown Authentic Collection features throwback styles worn on-field during the Grey Bottom's heyday. Sometimes it’s the little things that make a throwback classic great. In this case, it’s the absence of the New Era flag on the left side of the hat. The New Era branding was not always present on on-field baseball hats, and this pays homage to that look aficionados revere. Less is more! This small detail is becoming increasingly popular these days and is part of the “Cooperstown Authentic Collection”. This is not made from performance fabric, rather a wool blend that is more suited for fashion-wear featuring much brighter, bolder colors. Take a trip way back to 1904 with this super-retro-looking fitted from the White Sox. Featuring minimal details and Navy piping, this thing is way too cool to pass up.