johnnie-O, started by John O’Donnell in 2005, is a branded lifestyle apparel, footwear, and accessory company. Founded in Santa Monica, CA, johnnie-O embodies living your best life. From their signature four-button polo to the patented "Tweener-Button®" and PREP-FORMANCE® abnormity, the johnnie-O brand continues to innovate and define a modern, enduring style fusing Eastcoast style with a Southern California vibe.