3 FIT THEORY is a brand that strives to provide the world's best shirts to its customers. They offer a unique service where they send you three shirts to try at home, with a prepaid return mailer included. Made in the USA, this brand is committed to delivering exceptional quality and fit.

They are passionate about every detail, from the fabric to the durability and price of their shirts. With a focus on putting customers first and doing the right thing, 3 FIT THEORY aims to provide an outstanding experience for their customers. Their shirts are washer and dryer safe, ensuring that they don't shrink.

Additionally, they offer a range of sizes, including tall and muscle fits. Whether you're looking for the perfect shirt or in search of a customized fitting, 3 FIT THEORY has you covered. Explore their collection and get fitted now with their trial offer