The Acorn Slipper Sock concept was based family ski vacations spent padding through the cabin in old-fashioned slippers with socks attached. In 1982, NASA astronauts' use of the Slipper Sock while in space and transitioned Acorn from a cottage business to a high-profile, profitable manufacturer. Since then, astronauts have worn the Slipper Socks on NASA shuttle missions, logging more than 500,000,000 miles in their Acorns. The Smithsonian Institution's National Air and Space Museum has a pair of the slipper socks on permanent exhibit. Since its founding, Acorn's mission has remained consistent: to provide 'Comfort on Earth' to the world one pair of feet at a time.









