Shop All

The EFF Darby Daisies 1932 Authentic Wool Ballcap features a navy blue design with a yellow sunburst embroidered on the front, inspired by the historic Hilldale club, shown on a plain light gray background.
Darby Daisies 1932 Authentic Wool Ballcap
$68 USD
Darby Daisies 1932 Authentic Wool Ballcap
$68
The EFF Los Angeles Aztecs 1976 Authentic Wool Ballcap is a black cap with an orange button and an orange and white LA Aztecs logo featuring a soccer ball, honoring NASL soccer history, shown on a plain light gray background.
Los Angeles Aztecs 1976 Authentic Wool Ballcap
$68 USD
Los Angeles Aztecs 1976 Authentic Wool Ballcap
$68
EFF's Chicago Cats 1976 Authentic Wool Ballcap features a blue design with a cartoon dog holding a soccer ball, inspired by the American Soccer League team, shown on a plain light gray background.
Chicago Cats 1976 Authentic Wool Ballcap
$68 USD
Chicago Cats 1976 Authentic Wool Ballcap
$68
The Minneapolis Millers 1938 Authentic Wool Ballcap by EFF features navy wool with a red M embroidered on the front, inspired by the original 1938 design, displayed on a plain light grey background.
Minneapolis Millers 1938 Authentic Wool Ballcap
$68 USD
Minneapolis Millers 1938 Authentic Wool Ballcap
$68
The EFF Buffalo Bisons 1959 Authentic Wool Ballcap features a navy blue design with a white embroidered gothic B on the front, inspired by the original 1959 cap and shown against a plain light gray background.
Buffalo Bisons 1959 Authentic Wool Ballcap
$68 USD
Buffalo Bisons 1959 Authentic Wool Ballcap
$68
The EFF Rochester Red Wings 1950 Authentic Wool Ballcap features navy wool, a red brim, and an embroidered winged baseball logo on the front. Shown against a plain light gray background.
Rochester Red Wings 1950 Authentic Wool Ballcap
$68 USD
Rochester Red Wings 1950 Authentic Wool Ballcap
$68
The EFF Montreal Royals 1946 Authentic All Satin Ballcap features a white crown, blue brim, and bold blue M on the front, shown against a plain light gray background.
Montreal Royals 1946 Authentic All Satin Ballcap
$68 USD
Montreal Royals 1946 Authentic All Satin Ballcap
$68
A black EFF Tombow Unions 1955 Authentic Wool Ballcap with a yellow embroidered stylized Dragonfly logo on the front, shown against a plain light gray background.
Tombow Unions 1955 Authentic Wool Ballcap
$68 USD
Tombow Unions 1955 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 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 University of Colorado 1924 Vintage Ballcap is a black cap with a curved brim and gold embroidered interlocking U and C logo on the front, shown against a plain light gray background.
University of Colorado 1924 Authentic Wool Ballcap
$68 USD
University of Colorado 1924 Authentic Wool Ballcap
$68
The EFF Chicago Cats 1976 Authentic Wool Ballcap features a cream base with black pinstripes, a black brim, and an embroidered yellow and black bee inspired by the original team logo.
Salt Lake Bees 1925 Authentic Wool Ballcap
$68 USD
Salt Lake Bees 1925 Authentic Wool Ballcap
$68
The EFF San Francisco Seals 1946 Authentic Wool Ballcap features a white crown with thin black stripes, a navy brim, and the 1946 SF logo in navy on the front—a true reproduction.
San Francisco Seals 1946 Authentic Wool Ballcap
$68 USD
San Francisco Seals 1946 Authentic Wool Ballcap
$68
The EFF Hollywood Stars 1940 Authentic Wool Ballcap features red wool, vertical white piping, and a white star emblem, faithfully reproducing the Pacific Coast League classic against a plain light gray background.
Hollywood Stars 1940 Authentic Wool Ballcap
$68 USD
Hollywood Stars 1940 Authentic Wool Ballcap
$68
The EFF Hollywood Stars 1949 Authentic Wool Ballcap features blue wool, a red brim, and a red embroidered H, celebrating the Pacific Coast League team—shown here against a plain light gray background.
Hollywood Stars 1949 Authentic Wool Ballcap
$68 USD
Hollywood Stars 1949 Authentic Wool Ballcap
$68
The EFF Seattle Rainiers 1957 Authentic Wool Ballcap features a navy blue design with a red and white embroidered R on the front, inspired by the 1957 team, shown against a plain light gray background.
Seattle Rainiers 1957 Authentic Wool Ballcap
$68 USD
Seattle Rainiers 1957 Authentic Wool Ballcap
$68
The EFF Sacramento Solons 1945 Authentic Wool Softbrim Ballcap features navy wool, white piping, and a bold white S on the front, shown against a plain light gray background.
Sacramento Solons 1945 Authentic Wool Softbrim Ballcap
$68 USD
Sacramento Solons 1945 Authentic Wool Softbrim Ballcap
$68
The Fuji Athletic Club 1931 Authentic Wool Ballcap by EFF features black genuine wool and a white cursive Fuy logo on the front, paying homage to Japanese-American baseball history. Displayed on a plain light gray background.
Fuji Athletic Club 1931 Authentic Wool Ballcap
$68 USD
Fuji Athletic Club 1931 Authentic Wool Ballcap
$68
The Kansas City Monarchs 1954 Authentic Wool Ballcap by EFF features a red crown, navy blue brim, and large KC letters—K in navy, C in white—evoking classic Negro Leagues style against a plain light gray background.
Kansas City Monarchs 1954 Authentic Wool Ballcap
$68 USD
Kansas City Monarchs 1954 Authentic Wool Ballcap
$68
The EFF Vanderbilt University 1960 Authentic Wool Ballcap is a black vintage cap with a large yellow V embroidered on the front, displayed against a plain light gray background.
Vanderbilt University 1960 Authentic Wool Ballcap
$68 USD
Vanderbilt University 1960 Authentic Wool Ballcap
$68
The EFF Brooklyn College 1959 Authentic Wool Ballcap features a maroon design with an authentic yellow felt B logo on the front, shown against a plain light gray background.
Brooklyn College 1959 Authentic Wool Ballcap
$68 USD
Brooklyn College 1959 Authentic Wool Ballcap
$68
The EFF San Francisco Seals 1949 Authentic Wool Ballcap in navy features interlocking white embroidery on the front, echoing caps worn on post-war Japan tours, shown against a light gray background.
San Francisco Seals 1949 Authentic Wool Ballcap
$68 USD
San Francisco Seals 1949 Authentic Wool 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 University of Pennsylvania 1958 Authentic Wool Ballcap is navy blue with a red and white
University of Pennsylvania 1958 Authentic Wool Ballcap
$68 USD
University of Pennsylvania 1958 Authentic Wool Ballcap
$68
The EFF Columbia University 1960 Authentic Wool Ballcap in navy features a large white C logo on the front, shown on a plain light gray background—perfect for true fans.
Columbia University 1960 Authentic Wool Ballcap
$68 USD
Columbia University 1960 Authentic Wool Ballcap
$68
The EFF Philadelphia Stars 1940 Authentic Wool Softbrim Ballcap, in navy with a red P on the front, is displayed against a plain light gray background.
Philadelphia Stars 1940 Authentic Wool Softbrim Ballcap
$68 USD
Philadelphia Stars 1940 Authentic Wool Softbrim Ballcap
$68
The EFF Dartmouth College 1942 Vintage Ballcap features gray wool, a dark green brim, and a large embroidered green D, authentically reproducing the classic style of the original, displayed on a plain light background.
Dartmouth College 1942 Vintage Ballcap
$68 USD
Dartmouth College 1942 Vintage Ballcap
$68
The EFF Clemson University 1963 Authentic Wool Ballcap is a navy blue baseball hat with a large yellow embroidered G on the front, shown against a plain light gray background.
Clemson University 1963 Authentic Wool Ballcap
$68 USD
Clemson University 1963 Authentic Wool Ballcap
$68
The EFF Harvard University 1950 Authentic Wool Ballcap, featuring a red design with a white H on the front, is an authentic reproduction shown against a plain light gray background.
Harvard University 1950 Authentic Wool Ballcap
$51 USD $68 USD25% off
Harvard University 1950 Authentic Wool Ballcap
$51 $68
The EFF Yale University 1948 Authentic Wool Ballcap is a navy blue cap featuring a large white Y on the front, set against a plain light gray background.
Yale University 1948 Authentic Wool Ballcap
$68 USD
Yale University 1948 Authentic Wool Ballcap
$68
The EFF Santurce Cangrejeros 1954 Authentic Wool Ballcap features a bright blue color and a white embroidered stylized S logo, inspired by the iconic 1954 cap, shown against a plain light grey background.
Santurce Cangrejeros 1954 Authentic Wool Ballcap
$68 USD
Santurce Cangrejeros 1954 Authentic Wool Ballcap
$68
The EFF Navy 1947 Authentic Wool Ballcap features a gray wool crown, navy blue brim, and a large yellow and black embroidered N on the front, shown against a plain white background.
Navy 1947 Authentic Wool Ballcap
$68 USD
Navy 1947 Authentic Wool Ballcap
$68
The EFF Army 1957 Authentic Wool Ballcap is black with a bold yellow A embroidered on the front, shown against a plain light gray background.
Army 1957 Authentic Wool Ballcap
$68 USD
Army 1957 Authentic Wool Ballcap
$68
The EFF U.S. Tour of Japan 1922 Authentic Wool Ballcap features a grey crown, dark navy brim, and embroidered red, white, and navy shield emblem on the front, displayed against a plain light background.
U.S. Tour of Japan 1922 Authentic Wool Ballcap
$68 USD
U.S. Tour of Japan 1922 Authentic Wool Ballcap
$68
The EFF Navy Wool Ballcap, crafted from genuine wool broadcloth, is shown from the front against a light gray background.
Navy Wool Ballcap
$58 USD
Navy Wool Ballcap
$58
The EFF Black Wool Ballcap is displayed against a light gray background, shown from the front.
Black Wool Ballcap
$58 USD
Black Wool Ballcap
$58
The EFF Fort Worth Cats 1959 Authentic Wool Ballcap is a blue cap featuring a red and white circular
Fort Worth Cats 1959 Authentic Wool Ballcap
$68 USD
Fort Worth Cats 1959 Authentic Wool Ballcap
$68
The EFF Clearing Question Marks 1941 Authentic Wool Ballcap is shown in green wool with a yellow question mark embroidered on the front, set against a light gray background—a faithful reproduction of the 1941 classic.
Clearing Question Marks 1941 Authentic Wool Ballcap
$68 USD
Clearing Question Marks 1941 Authentic Wool Ballcap
$68
The EFF St. Paul Saints 1955 Authentic Wool Ballcap features a blue design with a white embroidered interlocking S and D logo, displayed against a plain light gray background.
St. Paul Saints 1955 Authentic Wool Ballcap
$68 USD
St. Paul Saints 1955 Authentic Wool Ballcap
$68
The EFF San Diego Padres (PCL) 1956 Authentic Wool Ballcap features a navy blue design with an interlocking white S and red D SD logo on the front, shown against a plain light gray background.
San Diego Padres (PCL) 1956 Authentic Wool Ballcap
$68 USD
San Diego Padres (PCL) 1956 Authentic Wool Ballcap
$68
The EFF Oakland Oaks 1939 Authentic Wool Ballcap features a green design with a red maple leaf emblem, inspired by the Pacific Coast League team, and is displayed on a plain light gray background.
Oakland Oaks 1939 Authentic Wool Ballcap
$68 USD
Oakland Oaks 1939 Authentic Wool Ballcap
$68
The EFF US Tour Of Japan 1934 Authentic Wool Ballcap features a navy blue color and a red and white interlocking US logo, echoing the classic Babe Ruth era style, shown on a plain light gray background.
US Tour Of Japan 1934 Authentic Wool Ballcap
$48 USD $68 USD29% off
US Tour Of Japan 1934 Authentic Wool Ballcap
$48 $68
The EFF USA National Team 1956 Authentic Wool Ballcap features a red crown, bold white USA on the front, and a blue brim, shown on a plain light gray background—ideal for fans seeking a classic replica look.
USA National Team 1956 Authentic Wool Ballcap
$68 USD
USA National Team 1956 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.
Tokyo Kyojin (Giants) 1940 Authentic Wool Softbrim Ballcap
$68 USD
Tokyo Kyojin (Giants) 1940 Authentic Wool Softbrim Ballcap
$68
The EFF Tabasco Plataneros 1964 Authentic Wool Ballcap is a navy cap with a white front patch featuring a red “I” and navy design, inspired by the Plataneros de Tabasco, shown on a plain light gray background.
Tabasco Plataneros 1964 Authentic Wool Ballcap
$68 USD
Tabasco Plataneros 1964 Authentic Wool Ballcap
$68
The EFF Seattle Rainiers 1955 Authentic Wool Ballcap features a red design with a white cursive R on the front, shown on a plain light gray background.
Seattle Rainiers 1955 Authentic Wool Ballcap
$68 USD
Seattle Rainiers 1955 Authentic Wool Ballcap
$68
The EFF Seattle Rainiers 1938 Authentic 8-Panel Wool Ballcap features blue wool, red accents, and a red embroidered S, inspired by the classic Rainiers cap, displayed against a plain light gray background.
Seattle Rainiers 1938 Authentic 8-Panel Wool Authentic Ballcap
$68 USD
Seattle Rainiers 1938 Authentic 8-Panel Wool Authentic 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