Tretorn - Gullwing Nylite Leather W (Silver/White/Silver Pink) - Women's: This famous Tretorn Nylite, with its distinct "v" toe shape, was originally designed in Sweden in 1964. The Nylite canvas tennis shoe was worn by the sport's greatest athletes in the 1970's, which then became the first luxury sports shoe. Soft leather upper, soft pigskin lining and Tretorn's signature lightweight rubber outsole.