Have you ever seen a donkey surfing on a sock? Neither had the surfers on Sunnyshore Beach. Jack the donkey knew he was taking a risk when he entered the Big Surf competition, but he didn't do it for the glory, he did it for the love of surfing. The waves were especially high the day of the contest, but he was shore of himself and his skills. Nothing deters Jack from riding these waves. 52% Cotton, 45% Polyester, 3% Spandex. Made in Korea. Our threads are certified by OEKO-TEX® Standard 100, which means we leave out harmful chemicals to keep your skin safe and happy. Approximately fits men's shoe size 7-13 and women's shoe size 8.5-14.5.