Bettina Vermillon's Erika thong sandals feature adjustable self-tie straps and a platform sole. Nylon upper Thong toe Adjustable ankle strap closure Spot clean Made in Italy SIZE Platform, 80mm. Women's Shoes - Workshop Shoes > Bettina Vermillon > Saks Fifth Avenue > Barneys. Bettina Vermillon. Color: Soap. Size: 11.