15% OFF SELECT JERSEYS ALL MONTH LONG WITH CODE: FAN15

SAVE 10% on your next order and sign up for our newsletter!
Filter
Filter

New Era 39THIRTY Stretch Fit

(894 items)
Versatile Stretch-Fit Cap The shape and fabrics are engineered specifically for the 39THIRTY in order to provide the ultimate stretch-fit cap. View Size Chart.
Collection Menu
New Era 39Thirty Youth Navy Smiling Teddy New Era 39Thirty Youth Navy Smiling Teddy

Frisco RoughRiders

New Era 39Thirty Youth Navy Smiling Teddy
$28.00
$28.00
Toledo Mud Hens Speed 3930 Cap Toledo Mud Hens Speed 3930 Cap

Toledo Mud Hens

Speed 3930 Cap
$28.00
26% Off $28.00 $37.95
Lake Elsinore Storm Cadejos 3930 - All Grey Lake Elsinore Storm Cadejos 3930 - All Grey

Lake Elsinore Storm

Cadejos 3930 - All Grey
$14.00
53% Off $14.00 $30.00
Lansing Lugnuts New Era 3930 Speed Gray Tech Cap Sold Out

Lansing Lugnuts

New Era 3930 Speed Gray Tech Cap
$27.20
$27.20 $0.00
Circle Club Patch 3930

Akron RubberDucks

Circle Club Patch 3930
$26.00
19% Off $26.00 $32.00
Lansing Lugnuts 2025 New Era Armed Forces 3930 Flex-fit Hat Lansing Lugnuts 2025 New Era Armed Forces 3930 Flex-fit Hat New

Lansing Lugnuts

2025 New Era Armed Forces 3930 Flex-fit Hat
$25.00
$25.00
Rome Emperors 2024 New Era 39THIRTY Fourth of July Stretch-Fit Rome Emperors 2024 New Era 39THIRTY Fourth of July Stretch-Fit

Rome Emperors

2024 New Era 39THIRTY Fourth of July Stretch-Fit
$25.00
44% Off $25.00 $45.00
Lansing Lugnuts New Era 3930 Shadow/Red Cap Sold Out

Lansing Lugnuts

New Era 3930 Shadow/Red Cap
$25.00
26% Off $25.00 $34.00
Lansing Lugnuts New Era 3930 Clubhouse Collection Hat (2023 Version) Lansing Lugnuts New Era 3930 Clubhouse Collection Hat (2023 Version)

Lansing Lugnuts

New Era 3930 Clubhouse Collection Hat (2023 Version)
$25.00
24% Off $25.00 $33.00
Lansing Lugnuts Marvel’s Defenders of the Diamond New Era 3930 Stretch Fit Cap Lansing Lugnuts Marvel’s Defenders of the Diamond New Era 3930 Stretch Fit Cap

Lansing Lugnuts

Marvel’s Defenders of the Diamond New Era 3930 Stretch Fit Cap
$30.00
12% Off $30.00 $34.00
Round Rock Express New Era Austin Senators Vintage 3930 Sold Out

Round Rock Express

New Era Austin Senators Vintage 3930
$25.00
29% Off $25.00 $35.00
Everett AquaSox Stars and Stripes 39THIRTY Everett AquaSox Stars and Stripes 39THIRTY

Everett AquaSox

Stars and Stripes 39THIRTY
$24.99
$24.99
Toledo Mud Hens Kids Black Camo Neo 3930 Cap Toledo Mud Hens Kids Black Camo Neo 3930 Cap Sold Out

Toledo Mud Hens

Kids Black Camo Neo 3930 Cap
$22.00
27% Off $22.00 $29.95
Norfolk Tides Gameday New Era 39Thirty Hat Norfolk Tides Gameday New Era 39Thirty Hat

Norfolk Tides

Gameday New Era 39Thirty Hat
$20.00
43% Off $20.00 $35.00
Vented Golf 3930 Sold Out

Akron RubberDucks

Vented Golf 3930
$20.00
$20.00
Gwinnett Stripers New Era Mother's Day FLEX 3930 Gwinnett Stripers New Era Mother's Day FLEX 3930 Sold Out

Gwinnett Stripers

New Era Mother's Day FLEX 3930
$20.00
50% Off $20.00 $40.00
Toledo Mud Hens Kids Speed 39Thirty Cap Toledo Mud Hens Kids Speed 39Thirty Cap

Toledo Mud Hens

Kids Speed 39Thirty Cap
$20.00
31% Off $20.00 $28.95
3930 Peoria Chiefs BP Sold Out

Peoria Chiefs

3930 Peoria Chiefs BP
$20.00
43% Off $20.00 $35.00
Beloit Sky Carp New Era 39thirty COPA Strawberry Paletas Beloit Sky Carp New Era 39thirty COPA Strawberry Paletas

Beloit Sky Carp

New Era 39thirty COPA Strawberry Paletas
$16.99
15% Off $16.99 $19.99
Omaha Storm Chasers New Era Youth 39Thirty White Vortex Active Cap Sold Out

Omaha Storm Chasers

New Era Youth 39Thirty White Vortex Active Cap
$18.00
40% Off $18.00 $30.00
New Era Jr. Mid-Perf Grey Stretch-Fit 39THIRTY Cap LAST CHANCE New Era Jr. Mid-Perf Grey Stretch-Fit 39THIRTY Cap LAST CHANCE Sold Out

West Michigan Whitecaps

New Era Jr. Mid-Perf Grey Stretch-Fit 39THIRTY Cap LAST CHANCE
$16.98
$16.98 $0.00
Maine Whoopie Pies 39Thirty MCrown

Portland Sea Dogs

Maine Whoopie Pies 39Thirty MCrown
$35.00
$35.00
Louisville Bats 39THIRTY EG Neo Flex

Louisville Bats

39THIRTY EG Neo Flex
$32.00
$32.00
HVR New Era Modern 3930 Flex Fit Cap [FINAL SALE] HVR New Era Modern 3930 Flex Fit Cap [FINAL SALE]

Hudson Valley Renegades

HVR New Era Modern 3930 Flex Fit Cap [FINAL SALE]
$20.00
46% Off $20.00 $36.99
Knoxville Giants 39thirty New

Tennessee Smokies

Knoxville Giants 39thirty
$40.00
$40.00
Erie SeaWolves NEC FrankenWolf Black Alt 39THIRTY Stretch-Fit Cap New

Erie SeaWolves

NEC FrankenWolf Black Alt 39THIRTY Stretch-Fit Cap
$35.00
$35.00
San Jose Giants New Era Youth 3930 Baseball Cap San Jose Giants New Era Youth 3930 Baseball Cap

San Jose Giants

New Era Youth 3930 Baseball Cap
$33.99
$33.99 $0.00
Fort Wayne TinCaps 2026 Stars & Stripes 39THIRTYMC 250th Cap Fort Wayne TinCaps 2026 Stars & Stripes 39THIRTYMC 250th Cap New

Fort Wayne TinCaps

2026 Stars & Stripes 39THIRTYMC 250th Cap
$36.95
$36.95

Winston-Salem Dash

Toddler Cap - New Era 39THIRTY
$33.99
$33.99

Winston-Salem Dash

Youth Cap - New Era 39THIRTY
$33.99
$33.99
Hickory Crawdads Baseball Youth/Toddler 39Thirty Cap Hickory Crawdads Baseball Youth/Toddler 39Thirty Cap

Hickory Crawdads

Baseball Youth/Toddler 39Thirty Cap
$33.99
$33.99
Inland Empire 66ers of San Bernardino Cap-Child/Youth 39Thirty Stitches Inland Empire 66ers of San Bernardino Cap-Child/Youth 39Thirty Stitches

Inland Empire 66ers

of San Bernardino Cap-Child/Youth 39Thirty Stitches
$33.99
$33.99
Inland Empire 66ers of San Bernardino Cap-Toddler/Child 39Thirty Stitches Inland Empire 66ers of San Bernardino Cap-Toddler/Child 39Thirty Stitches

Inland Empire 66ers

of San Bernardino Cap-Toddler/Child 39Thirty Stitches
$33.99
$33.99
Somerset Patriots 2026 39Thirty Stars and Stripes Flex Fit Cap Somerset Patriots 2026 39Thirty Stars and Stripes Flex Fit Cap

Somerset Patriots

2026 39Thirty Stars and Stripes Flex Fit Cap
$39.99
$39.99
HVR Home New Era 3930 Flex Fit Cap | 2026 HVR Home New Era 3930 Flex Fit Cap | 2026

Hudson Valley Renegades

HVR Home New Era 3930 Flex Fit Cap | 2026
$39.00
$39.00
4th of July 39thirty 4th of July 39thirty New

Tennessee Smokies

4th of July 39thirty
$40.99
$40.99
Binghamton Rumble Ponies Child-Youth 3930 Baseball Seam Hat Binghamton Rumble Ponies Child-Youth 3930 Baseball Seam Hat

Binghamton Rumble Ponies

Child-Youth 3930 Baseball Seam Hat
$33.99
$33.99
WORCESTER RED SOX NEW ERA WHITE YOUTH BASEBALL SWEPT 39THIRTY WORCESTER RED SOX NEW ERA WHITE YOUTH BASEBALL SWEPT 39THIRTY New

Worcester Red Sox

WORCESTER RED SOX NEW ERA WHITE YOUTH BASEBALL SWEPT 39THIRTY
$32.00
$32.00
Cto Baseball 39Thirty M-Crown Toddler Cap

Memphis Redbirds

Cto Baseball 39Thirty M-Crown Toddler Cap
$33.99
$33.99
Cto Baseball 39Thirty M-Crown Youth Cap

Memphis Redbirds

Cto Baseball 39Thirty M-Crown Youth Cap
$33.99
$33.99
Salem RidgeYaks New Era 3930 Toddler M-Crown Fitted Cap Salem RidgeYaks New Era 3930 Toddler M-Crown Fitted Cap New

Salem RidgeYaks

New Era 3930 Toddler M-Crown Fitted Cap
$33.99
$33.99
Salem RidgeYaks New Era 3930 Child-Youth M-Crown Fitted Cap Salem RidgeYaks New Era 3930 Child-Youth M-Crown Fitted Cap New

Salem RidgeYaks

New Era 3930 Child-Youth M-Crown Fitted Cap
$33.99
$33.99

Arkansas Travelers

New Era 39THIRTY 4th of July 2026 Cap
$40.99
$40.99
Harrisburg Senators 39Thirty Youth Stitches Cap Harrisburg Senators 39Thirty Youth Stitches Cap

Harrisburg Senators

39Thirty Youth Stitches Cap
$32.00
$32.00
Bradenton Marauders 2026 New Era 4th of July 39THIRTY M-Crown Flex Fit Cap Bradenton Marauders 2026 New Era 4th of July 39THIRTY M-Crown Flex Fit Cap

Bradenton Marauders

2026 New Era 4th of July 39THIRTY M-Crown Flex Fit Cap
$40.99
$40.99
Salem RidgeYaks New Era White and Navy Interlocking Logo 3930 Salem RidgeYaks New Era White and Navy Interlocking Logo 3930 New

Salem RidgeYaks

New Era White and Navy Interlocking Logo 3930
$38.00
$38.00
Great Lakes Loons 2026 New Era Stars & Stripes 39THIRTY M-CROWN Cap Great Lakes Loons 2026 New Era Stars & Stripes 39THIRTY M-CROWN Cap

Great Lakes Loons

2026 New Era Stars & Stripes 39THIRTY M-CROWN Cap
$34.99
$34.99
Hill City Howlers New Era 2026 July 4 39THIRTY Cap Hill City Howlers New Era 2026 July 4 39THIRTY Cap

Hill City Howlers

New Era 2026 July 4 39THIRTY Cap
$40.00
$40.00