Frequently Asked Questions
Find answers to common questions about Quaker Marine supply co. eyewear, lenses, sizing, shipping and care.
Quaker Marine Supply is a heritage American brand best known for durable, distinctive maritime hats such as the Swordfish and Oysterman. Its legacy, American-made hats, and association with Ernest Hemingway make it appealing to buyers seeking classic nautical style; however, customer feedback about sizing and service is mixed, so shoppers should check measurements and return terms carefully.
Quaker Marine Supply Co. Hats are known for their nautical styling, practical design, and long-standing American heritage. The brand is especially recognized for its Swordfish and Oysterman caps, which feature extended brims designed to provide extra sun protection.
Many of the brand’s traditional hats are made in the USA, with current production taking place in New York. However, customers should check the individual product description because not every Quaker Marine Supply Co. apparel item necessarily has the same country of origin.
Its traditional hats are made in the USA. The company has stated that approximately 99.9% of its hats are manufactured domestically, while some newer apparel and clothing items are sourced overseas, so the country of origin should be checked on each product page.
A mariner’s hat may be called a sailor cap, sailor hat, mariner cap, or nautical cap. Quaker Marine Supply’s best-known versions include the long-brimmed Swordfish cap and the Oysterman cap.
Quaker Marine Supply is owned by Kevin McLaughlin, who acquired the brand in 2012 and relaunched it as a broader lifestyle label in 2018.
Quaker Marine Supply was founded in Philadelphia in 1949 by Coast Guard veteran Joseph Kadison. It became known for long-brimmed caps during the 1960s, was later moved to Portland, Maine, closed after a factory fire and financial difficulties in 2011, and was acquired and relaunched by Kevin McLaughlin in 2012. The brand is now based in Brooklyn, New York.
Quaker Marine Supply is based in Greenpoint, Brooklyn, New York, and operates an NYC flagship near the East River. Its official website describes the brand as Brooklyn-based.
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