OAKBLG2-3 - Oakland Raiders- Large - Officially Licensed NFL Big Logo Flip Flops - Happy Feet and Comfy Feet ROBERT HERJAVEC SHARK TANK PRODUCT! FREE RETURNS & EXCHANGES Comfortable Sandals, OFFICIALLY LICENSED Mens: Small = 6-7, Medium = 8-9, Large = 10-11, X-Large = 12-13 Womens: Small = 7-8, Medium = 9-10, Large = 11-12, X-Large = 13-14