Philadelphia Eagles Contoured Flip Flops - team color Official NFL Unisex Flip Flop Beach Shoes Sandals slippers size XL Philadelphia Eagles Contoured Flip Flops - Team Color Official NFL Unisex Flip Flop Beach Shoes Sandals slippers size XL XL = (Men 12-13) Soles measure approximately .75" thick Quality embroidery Men's sizing: SM fits 6-7, MD fits 8-9, LG fits 10-11, and XL fits 12-13