New Era Boston Red Sox Upside Down Chrome Black 9FORTY A-Frame Snapback Hat
Sizing Chart
New Era fitted caps sizing guide
Determine your perfect fit using the chart below. If you're uncertain about your size, follow the How to Measure Your Head instructions at the bottom of the guide. Keep in mind that the CM size on labels may not match Head Circumference (cm).
| CAP SIZE | 6 7/8 | 7 | 7 1/8 | 7 1/4 | 7 3/8 | 7 1/2 | 7 5/8 | 7 3/4 | 7 7/8 | 8 | 8 1/8 | 8 1/4 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DIAMETER (CM) | 54.9 | 55.8 | 56.8 | 57.7 | 58.7 | 59.6 | 60.6 | 61.5 | 62.5 | 63.5 | 64.5 | 65.4 |
| DIAMETER (IN) | 21 5/8 | 22 | 22 3/8 | 22 3/4 | 23 1/8 | 23 1/2 | 23 7/8 | 24 1/4 | 24 5/8 | 25 | 25 3/8 |
25 3/4 |
How to find the right size?
To measure your head for a New Era hat, you can use a flexible tape measure to find your cup size:
- Place the tape measure in the middle of your forehead.
- Wrap the tape measure around the circumference of your head, about half an inch above your eyebrows and ears.
- Ensure the tape measure is straight and not twisted.
- Make sure the tape measure feels snug, but not too tight, where the sweatband will rest.
- Use the New Era size chart above to convert your measurement from inches or centimeters to a fitted size.
- If you're between sizes, We recommend rounding up.
- You can also use a piece of string to measure your head and then measure the length of the string with a ruler.
Shipping
- This item will ship within 1 business day.
Description
🔥 This color sells out fast.
🔥 Most customers grab this after seeing it in person.
Rep the Boston Red Sox with a bold twist in the New Era Boston Red Sox Upside Down Chrome Black 9FORTY A-FRAME Snapback Hat. This two-tone design features a chrome crown, black visor, and an upside-down Boston “B” logo embroidered on the front.
The structured 9FORTY A-FRAME shape offers a high-profile look with a pre-curved visor and adjustable snapback closure. A World Series side patch adds extra detail, while the New Era flag is embroidered on the opposite side.
Product Details:
- New Era 9FORTY A-FRAME snapback
- Boston Red Sox design
- Upside-down embroidered “B” logo
- Chrome crown with black visor
- World Series side patch
- Pre-curved visor
- Adjustable snapback closure
- One size fits most
- Officially licensed
A standout Red Sox hat for collectors, fans, and anyone looking for a clean two-tone New Era snapback.