Quiksilver, Inc. is an Australian company based in Huntington Beach, California, United States and one of the world's largest manufacturers of surfwear and other boardsport-related equipment. Its logo, designed by the company founder Alan Green and John Law in Torquay, Victoria, Australia in 1969, inspired by Japanese painter Hokusai's woodcut The Great Wave off Kanagawa consists of a large wave with a mountain on a red background.
The company also produces a line of apparel for young women, under the brand Roxy. Its logo consists of two copies of the Quiksilver logo, one reflected, forming a heart. Quiksilver has another line of apparel for women under the brand Quiksilver Women.