Sanuk Women's Yoga Mat Flip Flops Thong Sandals in Black Vegan Leather, size 8. These pre-owned sandals feature a slip-on closure, flat heel style, and cushioned, breathable, and comfortable features. The solid pattern is accented with the Sanuk logo. The upper material is unknown, and the product line is Sanuk Yoga. These flip flops were made in Vietnam and are not handmade.