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9FIFTY Boston Red Sox

New Era
Discovery Miles: 6990 | eB: 6990
Credit: from R26 per month ?
Delivery Info Free Standard Delivery
Returns Free exchange or return within 30 days Return FAQ
Size Here's how to find your fit

Men’s Caps & Hats / Conversion & Measurement Chart

Please note that Superbalist men’s caps and hats are designed to fit the following head measurements. Some brands may vary from these measurements but the table can still be used as a guide.

Men’s Caps 9Fifty
SizeHead Circumference
S/M 21 5/8- 23 1/2 54.9- 59.6
M/L 22 3/8- 24 1/4 56.8- 61.5 

How To Measure Your Body


To determine your head circumference, place a measuring tape on your forehead, wrapping it around and making sure to include the widest parts of your head.

Product Details

The 9FIFTY is a classic, adjustable throwback cap featuring a structured fabrication and a flat visor that has the ability to curve.


  • Boston Red Sox raised, embroidered team logo
  • Full crown and six panels
  • Major League Baseball patch at back
Red and Navy
100% Cotton

We guarantee that Superbalist is authorised to sell the 9FIFTY Boston Red Sox and that every New Era item we sell is authentic.