The New Era® 39THIRTY™ is our premier stretch-fit style available in a variety of sizes. The shape and fabrics are engineered specifically to create a comfortable fit. You’ll regularly see NFL players wearing the 39THIRTY as part of their official sideline kit.
Sizing:
S/M = 53.9" - 55.8" (typically fits kids/women)
M/L = 57.7" - 59.6" (typically fits men/adults)
- 39THIRTY™
- Stretch Fit Closure
- 6-Panel Structured Silhouette
- High Profile Contoured Crown
- Pre-curved Visor
- Colour: Black
- Style: 60494533
How to measure circumferenceUsing a flexible tape measure, measure the circumference of your head by placing the tape over the middle of your forehead, just above your ears, and around the widest part of the back of your head. Be sure not to pull the tape too tightly, as you want your hat to fit comfortably. It's recommended to measure yourself 2-3 times to ensure accuracy. Your head circumference is now determined, and you can reference the size guide above to find your closest matching cap size.
Select Size
From $5.38
Original: $17.93
-70%
New Era Branded 39THIRTY Stretch Fit Black—
$17.93
$5.38
Description
The New Era® 39THIRTY™ is our premier stretch-fit style available in a variety of sizes. The shape and fabrics are engineered specifically to create a comfortable fit. You’ll regularly see NFL players wearing the 39THIRTY as part of their official sideline kit.
Sizing:
S/M = 53.9" - 55.8" (typically fits kids/women)
M/L = 57.7" - 59.6" (typically fits men/adults)
- 39THIRTY™
- Stretch Fit Closure
- 6-Panel Structured Silhouette
- High Profile Contoured Crown
- Pre-curved Visor
- Colour: Black
- Style: 60494533
How to measure circumferenceUsing a flexible tape measure, measure the circumference of your head by placing the tape over the middle of your forehead, just above your ears, and around the widest part of the back of your head. Be sure not to pull the tape too tightly, as you want your hat to fit comfortably. It's recommended to measure yourself 2-3 times to ensure accuracy. Your head circumference is now determined, and you can reference the size guide above to find your closest matching cap size.
You may also like
-70%NEW
New Era Los Angeles Dodgers 'Waxed Canvas QS' 59FORTY A-Frame Fitted Brown
$51.93
$15.58
-70%NEW
New Era New York Yankees 'Waxed Canvas QS' 59FORTY A-Frame Fitted Brown
$51.93
$15.58
-70%NEW
New Era Boston Red Sox 'Waxed Canvas QS' 59FORTY A-Frame Fitted Brown
$51.93
$15.58
-70%NEW
New Era San Diego Padres 'Waxed Canvas QS' 59FORTY A-Frame Fitted Brown
$51.93
$15.58
-70%NEW
New Era Atlanta Braves 'Waxed Canvas QS' 59FORTY A-Frame Fitted Brown
$51.93
$15.58
-70%NEW
New Era Los Angeles Dodgers '2025 World Series Champions' 59FIFTY Fitted Stone
$51.93
$15.58
NEW
Loiter Hybrid Snapback Cap Petrol Blue
$34.58
-70%NEW
New Era Los Angeles Dodgers '2025 World Series Champions' 59FIFTY Fitted Black/White
$51.93
$15.58
-70%NEW
New Era New York Mets 'Original Team Colours Two-Toned' 59FIFTY Fitted Original Team Colours
$41.00
$12.30
-70%NEW
New Era Los Angeles Dodgers 'Original Team Colours Two-Toned' 59FIFTY Fitted Original Team Colours
$41.00
$12.30
-70%NEW
New Era Los Angeles Dodgers 'MLB Gold' 59FIFTY Fitted Official Team Color
$38.88
$11.66
NEW
Pro Standard Boston Red Sox 'Denim Suede' Pro Pinch Strapback Denim