Best Sellers

The EFF Kansas City Katz 1961 Authentic Wool Ballcap in navy features an embroidered white cat face with red eyes and a red smile on the front, shown against a plain light gray background.
Kansas City Katz 1961 Authentic Wool Ballcap
$68 USD
Kansas City Katz 1961 Authentic Wool Ballcap
$68
The EFF Tokyo Kyojin (Giants) 1940 Authentic Wool Softbrim Ballcap is black with a white stylized “E” on the front, inspired by the Tokyo Giants and shown against a plain light gray background.
Best Sellers
Tokyo Kyojin (Giants) 1940 Authentic Wool Softbrim Ballcap
$68 USD
Tokyo Kyojin (Giants) 1940 Authentic Wool Softbrim Ballcap
$68
The EFF Black Wool Ballcap is displayed against a light gray background, shown from the front.
Best Sellers
Black Wool Ballcap
$58 USD
Black Wool Ballcap
$58
The EFF Homestead Grays 1945 Authentic Wool Ballcap is black with a white embroidered G on the front, inspired by the original ballcap and shown against a plain light gray background.
Homestead Grays 1945 Authentic Wool Ballcap
$68 USD
Homestead Grays 1945 Authentic Wool Ballcap
$68
The EFF Cerveceria Polar 1950 Authentic Wool Ballcap is a navy vintage baseball hat featuring a white Cuban Polar Bear mascot patch, shown on a plain light gray background.
Cerveceria Polar 1950 Authentic Wool Ballcap
$68 USD
Cerveceria Polar 1950 Authentic Wool Ballcap
$68
The EFF Osaka Tigers 1940 Authentic Wool Ballcap is gray with a black brim and has a yellow and black roaring tiger patch on the front, shown against a white background.
Osaka Tigers 1940 Authentic Wool Ballcap
$68 USD
Osaka Tigers 1940 Authentic Wool Ballcap
$68
The EFF Brooklyn Eagles 1935 Authentic Wool Ballcap is a dark blue vintage baseball hat with a flat brim and a bold white 1935 NY logo, shown against a plain light gray background.
Best Sellers
Brooklyn Eagles 1935 Authentic Wool Ballcap
$68 USD
Brooklyn Eagles 1935 Authentic Wool Ballcap
$68
The EFF San Francisco Seals 1940 Authentic Wool Ballcap features a navy base with an orange embroidered upright gorilla on the front, inspired by Pacific Coast League history, shown on a light gray background.
San Francisco Seals 1940 Authentic Wool Ballcap
$68 USD
San Francisco Seals 1940 Authentic Wool Ballcap
$68
The EFF Navy Wool Ballcap, crafted from genuine wool broadcloth, is shown from the front against a light gray background.
Best Sellers
Navy Wool Ballcap
$58 USD
Navy Wool Ballcap
$58
The EFF New York Knights 1939 Authentic Wool Ballcap from The Natural features a vintage navy design with a bold orange and white NY logo, shown against a light gray background.
Best Sellers
New York Knights 1939 Authentic Wool Ballcap from "The Natural"
$68 USD
New York Knights 1939 Authentic Wool Ballcap from "The Natural"
$68
The EFF New York Black Yankees 1936 Authentic Wool Ballcap is navy blue with large white NY letters on the front, inspired by a classic design, and shown against a light gray background.
New York Black Yankees 1936 Authentic Wool Ballcap
$68 USD
New York Black Yankees 1936 Authentic Wool Ballcap
$68
The EFF New York Knickerbockers 1912 Authentic Wool Ballcap is a vintage-style black cap with a white NY logo, modeled after the original 1912 design, shown on a plain light gray background.
New York Knickerbockers 1912 Authentic Wool Soft Brim Ballcap
$68 USD
New York Knickerbockers 1912 Authentic Wool Soft Brim Ballcap
$68
The EFF Brown University 1959 Authentic Wool Ballcap features a brown design with a curved brim and white embroidered B on the front, shown against a plain light gray background.
Brown University 1959 Authentic Wool Ballcap
$68 USD
Brown University 1959 Authentic Wool Ballcap
$68
The EFF Jackie Robinson Day Commemorative Wool Ballcap features bold white 42 numerals on blue wool, shown against a plain light gray background.
Jackie Robinson Day Commemorative Wool Ballcap
$68 USD
Jackie Robinson Day Commemorative Wool Ballcap
$68
The EFF Montreal Royals 1946 Authentic Wool Ballcap features a blue vintage design with a white stylized M on the front, inspired by the iconic 1946 team hat, displayed against a plain light gray background.
Montreal Royals 1946 Authentic Wool Ballcap
$68 USD
Montreal Royals 1946 Authentic Wool Ballcap
$68
The EFF Sioux City Ghosts 1935 Authentic Wool Softbrim Ballcap features an orange front, black sides and brim, and a white skull and crossbones embroidered on the front, inspired by the legendary Negro League teams design.
Sioux City Ghosts 1935 Authentic Wool Softbrim Ballcap
$68 USD
Sioux City Ghosts 1935 Authentic Wool Softbrim Ballcap
$68
The EFF Los Angeles (PCL) 1949 Authentic Wool Ballcap is a navy blue cap featuring bold white “LA” letters, inspired by the Pacific Coast League Angels, shown against a plain light gray background.
Los Angeles (PCL) 1949 Authentic Wool Ballcap
$68 USD
Los Angeles (PCL) 1949 Authentic Wool Ballcap
$68
The EFF Paris Red Peppers 1946 Authentic Wool Ballcap features a brown design with a white, uppercase P on the front, crafted from genuine wool broadcloth and shown on a plain light gray background.
Paris Red Peppers 1946 Authentic Wool Ballcap
$68 USD
Paris Red Peppers 1946 Authentic Wool Ballcap
$68
The EFF Kansas City Monarchs 1942 Authentic Wool Ballcap is a white cap with red trim and brim, featuring large blue-outlined red KC letters, inspired by the original Negro Leagues Baseball Museum design.
Kansas City Monarchs 1942 Authentic Wool Ballcap
$68 USD
Kansas City Monarchs 1942 Authentic Wool Ballcap
$68
The EFF Cal State Long Beach 1961 Authentic Wool Ballcap is a black, flat-brim cap with yellow embroidered LB letters on the front, shown against a plain light gray background.
Cal State Long Beach 1961 Authentic Wool Ballcap
$68 USD
Cal State Long Beach 1961 Authentic Wool Ballcap
$68
The EFF Reddy Kilowatt 1940 Authentic Wool Ballcap is a navy blue cap with a colorful patch of the vintage mascot skateboarding on the front, shown against a plain light gray background.
Reddy Kilowatt 1940 Authentic Wool Ballcap
$68 USD
Reddy Kilowatt 1940 Authentic Wool Ballcap
$68
The EFF Aloha 100th Infantry 1942 Authentic Wool Ballcap is a red cap with
Aloha 100th Infantry 1942 Authentic Wool Ballcap
$68 USD
Aloha 100th Infantry 1942 Authentic Wool Ballcap
$68
The EFF Sioux City Ghosts French Terry Felt Pullover Hoodie features a white skull-and-crossbones graphic with orange outlines on the front and a circular patch on the left sleeve, inspired by the legendary barnstorming team.
Sioux City Ghosts French Terry Felt Pullover Hoodie
$88 USD $148 USD41% off
Sioux City Ghosts French Terry Felt Pullover Hoodie
$88 $148
The EFF Babe Ruth Cotton French Terry Pullover Hoodie features cream heavyweight cotton, a bold black number 8 on the front, a green and black sleeve patch, front pocket, and drawstrings—a modern nod to the classic Babe Ruth hoodie.
Babe Ruth Cotton French Terry Pullover Hoodie
$100 USD
Babe Ruth Cotton French Terry Pullover Hoodie
$100
The EFF University of Notre Dame 1966 Authentic Wool Ballcap in navy features large yellow ND letters on the front, shown against a light gray background.
University of Notre Dame 1966 Authentic Wool Ballcap
$68 USD
University of Notre Dame 1966 Authentic Wool Ballcap
$68
The Ebbets Field Flannels Roberto Clemente 1972 Signature Series Wool Ballcap, featuring a yellow number 21 on the front, is displayed against a plain light gray background.
Roberto Clemente 1972 Signature Series Wool Ballcap
$68 USD
Roberto Clemente 1972 Signature Series Wool Ballcap
$68
The EFF Montreal Royals 1946 T-Shirt is heather gray with a vintage-style catcher logo in white and orange on the chest, celebrating Dodgers prospect history, plus a small dark graphic on the left sleeve.
Montreal Royals 1946 T-Shirt
$20 USD $48 USD58% off
Montreal Royals 1946 T-Shirt
$20 $48
The EFF New York Knights 1939 Authentic Jacket features navy melton wool, brown leather sleeves, front pockets, a large Knights patch on the left chest, button-up front, and ribbed cuffs and waistband for a classic varsity look.
Last Chance
New York Knights 1939 Authentic Jacket
$359 USD $598 USD40% off
New York Knights 1939 Authentic Jacket
$359 $598
The EFF Olive Wool Ballcap is displayed from the front against a light gray background.
Best Sellers
Olive Wool Ballcap
$58 USD
Olive Wool Ballcap
$58
The EFF Chicago Whales 1915 Authentic Wool Ballcap is a vintage brown flat-brim hat with a white C and blue whale logo embroidered on the front, shown against a plain white background.
Chicago Whales 1915 Authentic Wool Ballcap
$68 USD
Chicago Whales 1915 Authentic Wool Ballcap
$68
The EFF Cordoba Cafeteros 1957 Authentic Wool Ballcap is a brown hat with a white overlapping CC logo, inspired by Mexican baseball history and shown on a plain white background.
Cordoba Cafeteros 1957 Authentic Wool Ballcap
$68 USD
Cordoba Cafeteros 1957 Authentic Wool Ballcap
$68
The Ebbets Field Notre Dame Heavyweight Cotton Terry Pullover Hoodie showcases a bold yellow shamrock and the word “IRISH” in capital letters across the chest on a navy blue background. Made from heavyweight French terry cotton, this vintage-inspired hoodie delivers lasting comfort and classic collegiate style.
Best Sellers
Notre Dame Heavyweight Cotton Terry Pullover Hoodie
$148 USD
Notre Dame Heavyweight Cotton Terry Pullover Hoodie
$148
The Ebbets Field Flannels Roberto Clemente 1972 Signature Series Wool Ballcap features yellow wool, a black brim, and the number 21 in black on the front, set against a plain light gray background.
Roberto Clemente 1972 Signature Series Wool Ballcap
$68 USD
Roberto Clemente 1972 Signature Series Wool Ballcap
$68
The EFF New York Black Yankees 1940 Authentic Wool & Leather Varsity Jacket features a navy wool body, brown leather sleeves, white striped cuffs and collar, plus bold NY chest letters—crafted in partnership with the Negro Leagues Baseball Museum.
New York Black Yankees 1940 Authentic Wool & Leather Varsity Jacket
$595 USD
New York Black Yankees 1940 Authentic Wool & Leather Varsity Jacket
$595
The EFF Hiroshima Carp Off White Wool Ballcap features a dark navy brim and a front patch with a red and navy fish design. The background is plain, light gray.
Hiroshima Carp Off White Wool Ballcap
$68 USD
Hiroshima Carp Off White Wool Ballcap
$68
The EFF Portland Beavers Cotton Twill Ballcap in navy features a red and white embroidered fish logo on the front, evoking a vintage style, and is displayed against a plain light gray background.
Portland Beavers Cotton Twill Ballcap
$58 USD
Portland Beavers Cotton Twill Ballcap
$58
The EFF San Francisco Seals Cotton French Terry Pullover Hoodie features a navy blue design, front pocket, drawstring hood, bold orange-outlined SEALS print across the chest, and an orange patch on the left sleeve.
San Francisco Seals Cotton French Terry Pullover Hoodie
$100 USD
San Francisco Seals Cotton French Terry Pullover Hoodie
$100
The EFF Mission Bears Vintage Inspired Wool Ballcap in brown features a white 1926 logo on the front, shown against a light gray background.
Mission Bears Vintage Inspired Wool Ballcap
$68 USD
Mission Bears Vintage Inspired Wool Ballcap
$68
Sankei Atoms Replica V-Neck Mesh Jersey by EFF in blue mesh, accented with red and white trim, draws inspiration from vintage baseball style. The chest displays a bold graphic of a flying cartoon character with jet arms, while patch details on the sleeve and lower left hem evoke classic Japanese Central League designs.
Sankei Atoms Replica V-Neck Mesh Jersey
$36 USD $108 USD67% off
Sankei Atoms Replica V-Neck Mesh Jersey
$36 $108
The EFF Tampa Smokers NLB Black and Red Fitted Ballcap features “Tampa Smokers” embroidered in red and white cursive on the front, with a side patch reading “Smokers Tampa Baseball Club 1919,” honoring the historic Florida International League.
Last Chance
Tampa Smokers NLB Black and Red Fitted Ballcap
$35 USD $58 USD40% off
Tampa Smokers NLB Black and Red Fitted Ballcap
$35 $58
Cream-colored vintage 1946 San Francisco Sea Lions Authentic Wool Home Jersey by EFF, featuring red piping, bold navy
San Francisco Sea Lions 1946 Authentic Wool Home Jersey
$298 USD
San Francisco Sea Lions 1946 Authentic Wool Home Jersey
$298
The EFF Sankei Atoms DNA Fitted Ballcap is a blue and red vintage cap with an embroidered Atom Boy flying on the front and a side patch that reads Atoms Baseball Club with the number 4500.
Last Chance
Sankei Atoms EFF DNA Fitted Ballcap
$35 USD $58 USD40% off
Sankei Atoms EFF DNA Fitted Ballcap
$35 $58
The EFF New York Yankees 1946 Satin Windbreaker Jacket is navy blue with a collar, elastic cuffs, drawstring hem, a large white Yankees logo on the left chest, and a circular Yankees patch on the sleeve.
New York Yankees 1946 Satin Windbreaker Jacket
$200 USD
New York Yankees 1946 Satin Windbreaker Jacket
$200
The Ebbets Field Sioux City Ghosts Vintage Inspired Wool Ballcap is a black cap with a white skull and crossbones on the front, shown against a plain light gray background.
Best Sellers
Sioux City Ghosts Vintage Inspired Wool Ballcap
$68 USD
Sioux City Ghosts Vintage Inspired Wool Ballcap
$68
The EFF Santurce Cangrejeros NLB Flip Fitted Ballcap is a blue cap featuring Santurce with a bat and crab, a Puerto Rican flag patch, and honors Puerto Rican League legends like Roberto Clemente.
Santurce Cangrejeros NLB Flip Fitted Ballcap
$20 USD $58 USD66% off
Santurce Cangrejeros NLB Flip Fitted Ballcap
$20 $58
The EFF Brooklyn Dodgers 1947-50 Authentic All Satin Varsity Jacket features a bright blue satin finish, classic white Dodgers script across the chest, striped collar, cuffs, and hem, and the number 44 on the left sleeve. Inspired by the iconic team jacket from 1947 honoring Jackie Robinson’s legacy, this piece is displayed laid flat on a light background.
Brooklyn Dodgers 1947-50 Authentic All Satin Varsity Jacket
$398 USD
Brooklyn Dodgers 1947-50 Authentic All Satin Varsity Jacket
$398
The Osaka Tigers Cotton Twill Ballcap by Ebbets Field is a white cap with a black brim and yellow tiger head embroidery, blending classic Japanese baseball style with the spirit of Koshien Field.
Best Sellers
Osaka Tigers Cotton Twill Ballcap
$58 USD
Osaka Tigers Cotton Twill Ballcap
$58
The EFF Homestead Grays NLB Flip Fitted Ballcap is a navy blue cap with GRAYS in bold white letters and a crossed bats “G” emblem, honoring the legendary Pittsburgh Homestead Grays.
Last Chance
Homestead Grays NLB Flip Fitted Ballcap
$25 USD $58 USD57% off
Homestead Grays NLB Flip Fitted Ballcap
$25 $58