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New Era 39THIRTY Stretch Fit

(995 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
Columbus Clippers Baby Blue 3930 Flex Fit Columbus Clippers Baby Blue 3930 Flex Fit

Columbus Clippers

Baby Blue 3930 Flex Fit
$34.00
$34.00 $0.00
3930 New Era Navy HC Logo Fitted Hat

Hub City Spartanburgers

3930 New Era Navy HC Logo Fitted Hat
$34.00
$34.00
Harrisburg Senators New Era 717 3930 Cap Harrisburg Senators New Era 717 3930 Cap

Harrisburg Senators

New Era 717 3930 Cap
$34.00
$34.00
New Era Tonal Grey 39THIRTY Cap New Era Tonal Grey 39THIRTY Cap Sold Out

Kannapolis Cannon Ballers

New Era Tonal Grey 39THIRTY Cap
$34.00
$34.00
Flying Chanclas Linear 3930 Flying Chanclas Linear 3930

San Antonio Missions

Flying Chanclas Linear 3930
$34.00
$34.00
Charlotte Knights New Era 1993 Throwback 3930 Charlotte Knights New Era 1993 Throwback 3930

Charlotte Knights

New Era 1993 Throwback 3930
$34.00
$34.00
Harrisburg Senators Mayflies 3930 Flex Fit Hat Harrisburg Senators Mayflies 3930 Flex Fit Hat

Harrisburg Senators

Mayflies 3930 Flex Fit Hat
$34.00
$34.00
Erie SeaWolves NEC Snow Black Alt 3930

Erie SeaWolves

NEC Snow Black Alt 3930
$34.00
$34.00
Harrisburg Senators New Era 39Thirty Home Replica Flex Cap Harrisburg Senators New Era 39Thirty Home Replica Flex Cap

Harrisburg Senators

New Era 39Thirty Home Replica Flex Cap
$34.00
$34.00
Lansing Locos New Era 3930 Cap

Lansing Lugnuts

Lansing Locos New Era 3930 Cap
$34.00
$34.00 $0.00
Lansing Locos Black New Era 3930 Cap Lansing Locos Black New Era 3930 Cap Sold Out

Lansing Lugnuts

Lansing Locos Black New Era 3930 Cap
$34.00
$34.00 $0.00
Richmond Flying Squirrels New Era AV 39Thirty M-Crown Cap Richmond Flying Squirrels New Era AV 39Thirty M-Crown Cap New

Richmond Flying Squirrels

New Era AV 39Thirty M-Crown Cap
$33.99
$33.99
Grey Circle Bear 39Thirty New

Tennessee Smokies

Grey Circle Bear 39Thirty
$33.99
$33.99
Timber Rattlers New Era Black Camo 3930 Stretch Fit Hat Sold Out

Wisconsin Timber Rattlers

Timber Rattlers New Era Black Camo 3930 Stretch Fit Hat
$33.99
$33.99
Arkansas Travelers New Era 39THIRTY Classic Cap Arkansas Travelers New Era 39THIRTY Classic Cap New

Arkansas Travelers

New Era 39THIRTY Classic Cap
$33.99
$33.99
New Era Alternate LV Gray/Orange 39THIRTY Stretch Fit Hat New Era Alternate LV Gray/Orange 39THIRTY Stretch Fit Hat

Las Vegas Aviators

New Era Alternate LV Gray/Orange 39THIRTY Stretch Fit Hat
$33.99
$33.99 $0.00
New Era Copa Green Bill 39thirty

Quad Cities River Bandits

New Era Copa Green Bill 39thirty
$31.99
$31.99 $0.00
Erie SeaWolves NEC Pepperoni Balls Red 39THIRTY Cap Erie SeaWolves NEC Pepperoni Balls Red 39THIRTY Cap

Erie SeaWolves

NEC Pepperoni Balls Red 39THIRTY Cap
$25.00
22% Off $25.00 $32.00
New Era 3930 Clubhouse Replica Stretch Fit Hat New Era 3930 Clubhouse Replica Stretch Fit Hat Sold Out

Winston-Salem Dash

New Era 3930 Clubhouse Replica Stretch Fit Hat
$15.00
57% Off $15.00 $35.00
Norfolk Tides Norfolk Squeezers 39Thirty Flex Fit Sold Out

Norfolk Tides

Norfolk Squeezers 39Thirty Flex Fit
$20.00
39% Off $20.00 $33.00
Lansing Lugnuts New Era 3930 Road Cap

Lansing Lugnuts

New Era 3930 Road Cap
$25.00
26% Off $25.00 $34.00
Chesapeake Baysox New Era Clubhouse 39Thirty FLEX Cap Chesapeake Baysox New Era Clubhouse 39Thirty FLEX Cap Sold Out

Chesapeake Baysox

New Era Clubhouse 39Thirty FLEX Cap
$33.15
15% Off $33.15 $39.00
Lake Elsinore Storm 3930 Armed Forces Cap 2025 Lake Elsinore Storm 3930 Armed Forces Cap 2025

Lake Elsinore Storm

3930 Armed Forces Cap 2025
$33.00
13% Off $33.00 $38.00
Charlotte Knights New Era Home 3930 Cap Charlotte Knights New Era Home 3930 Cap

Charlotte Knights

New Era Home 3930 Cap
$35.00
$35.00
Charlotte Knights New Era 2025 Black Camo 39THIRTY Stretch Fit Cap Charlotte Knights New Era 2025 Black Camo 39THIRTY Stretch Fit Cap

Charlotte Knights

New Era 2025 Black Camo 39THIRTY Stretch Fit Cap
$32.00
$32.00
Ducky Navy 3930

Akron RubberDucks

Ducky Navy 3930
$32.00
$32.00
Ducky Fauxback 3930

Akron RubberDucks

Ducky Fauxback 3930
$32.00
$32.00
Columbus Clippers New Era 3930 Home Flex Fit Columbus Clippers New Era 3930 Home Flex Fit

Columbus Clippers

New Era 3930 Home Flex Fit
$32.00
$32.00 $0.00
Charlotte Knights New Era Batting Practice 39THIRTY Stretch Fit Cap Charlotte Knights New Era Batting Practice 39THIRTY Stretch Fit Cap

Charlotte Knights

New Era Batting Practice 39THIRTY Stretch Fit Cap
$35.00
$35.00
Erie SeaWolves NEC SnowWolves Black 39Thirty

Erie SeaWolves

NEC SnowWolves Black 39Thirty
$32.00
$32.00
San Antonio Missions Flying Chanclas De San Antonio Sugar Skull GCP 3930

San Antonio Missions

Flying Chanclas De San Antonio Sugar Skull GCP 3930
$32.00
9% Off $32.00 $35.00
Erie SeaWolves NEC Piñatas Alt 4.0 39THIRTY Cap Erie SeaWolves NEC Piñatas Alt 4.0 39THIRTY Cap

Erie SeaWolves

NEC Piñatas Alt 4.0 39THIRTY Cap
$32.00
$32.00
San Antonio Missions Theme Night Military Appreciation 3930 Flex Fit Cap San Antonio Missions Theme Night Military Appreciation 3930 Flex Fit Cap

San Antonio Missions

Theme Night Military Appreciation 3930 Flex Fit Cap
$32.00
9% Off $32.00 $35.00
Toronto Blue Jays Black 3930 Cap Toronto Blue Jays Black 3930 Cap

Buffalo Bisons

Toronto Blue Jays Black 3930 Cap
$32.00
$32.00
Rocket City Trash Pandas New Era 39THIRTY 2022 Armed Forces Stretch Fit Rocket City Trash Pandas New Era 39THIRTY 2022 Armed Forces Stretch Fit

Rocket City Trash Pandas

New Era 39THIRTY 2022 Armed Forces Stretch Fit
$32.00
20% Off $32.00 $39.99
NE Home Flex Fit 39THIRTY Cap

Fredericksburg Nationals

NE Home Flex Fit 39THIRTY Cap
$32.00
$32.00
Richmond Flying Squirrels New Era Home 39Thirty M-Crown Cap Richmond Flying Squirrels New Era Home 39Thirty M-Crown Cap New

Richmond Flying Squirrels

New Era Home 39Thirty M-Crown Cap
$31.99
$31.99
Maine Bean Suppahs 39Thirty Flex Fit Cap

Portland Sea Dogs

Maine Bean Suppahs 39Thirty Flex Fit Cap
$30.00
$30.00
Lehigh Valley IronPigs Retro Fauxback Friday 3930 Lehigh Valley IronPigs Retro Fauxback Friday 3930

Lehigh Valley IronPigs

Retro Fauxback Friday 3930
$30.00
$30.00
Lake Elsinore Storm Marvel 3930 Cap Lake Elsinore Storm Marvel 3930 Cap

Lake Elsinore Storm

Marvel 3930 Cap
$18.00
49% Off $18.00 $35.00
Durham Bulls 3930 Diamond Bull City BP Cap Durham Bulls 3930 Diamond Bull City BP Cap

Durham Bulls

3930 Diamond Bull City BP Cap
$29.99
$29.99
Jersey Shore BlueClaws TNC Shine Barons 39Thirty Stretch Fit Cap Jersey Shore BlueClaws TNC Shine Barons 39Thirty Stretch Fit Cap

Jersey Shore BlueClaws

TNC Shine Barons 39Thirty Stretch Fit Cap
$29.99
$29.99
Richmond Flying Squirrels New Era Mid Perf 39Thirty Richmond Flying Squirrels New Era Mid Perf 39Thirty Sold Out

Richmond Flying Squirrels

New Era Mid Perf 39Thirty
$17.98
44% Off $17.98 $31.99
Gwinnett Stripers New Era 2026 4th of July Navy FLEX 3930 Gwinnett Stripers New Era 2026 4th of July Navy FLEX 3930

Gwinnett Stripers

New Era 2026 4th of July Navy FLEX 3930
$41.00
$41.00
Jacksonville Jumbo Shrimp New Era 2026 4th of July 39Thirty Jacksonville Jumbo Shrimp New Era 2026 4th of July 39Thirty

Jacksonville Jumbo Shrimp

New Era 2026 4th of July 39Thirty
$40.99
$40.99
2026 Portland Sea Dogs 39Thirty 4th of July Cap 2026 Portland Sea Dogs 39Thirty 4th of July Cap

Portland Sea Dogs

2026 Portland Sea Dogs 39Thirty 4th of July Cap
$40.00
$40.00
Corpus Christi Hooks New Era - 39Thirty Flex M-Crown - 2026 Armed Forces Cap Corpus Christi Hooks New Era - 39Thirty Flex M-Crown - 2026 Armed Forces Cap

Corpus Christi Hooks

New Era - 39Thirty Flex M-Crown - 2026 Armed Forces Cap
$40.00
$40.00 $0.00
Gwinnett Stripers New Era Georgia Peaches 39Thirty Flex Cap Gwinnett Stripers New Era Georgia Peaches 39Thirty Flex Cap

Gwinnett Stripers

New Era Georgia Peaches 39Thirty Flex Cap
$40.00
$40.00 $0.00