panama jack mens palm key casual sandal, chestnut,large / 10-11 panama jack men's panama jack casual beach flip flop sandals are built for comfort. soft materials, lightweight, with support in the footbed, they are perfect for all-day at the beach, on vacation, or simply hanging out at home on a "stay-cation". comes in men's sizes, size med ( approximately 8-9), lg (10-11), and xl (12-13). panama jack is a time and a place; the way life was meant to be lived. made with love, care and pride since 1974, our products bring this lifestyle to people’s everyday lives. whether vacationing at the beach or enjoying time with friends in your own backyard, your next exotic locale is right around the corner. be ready for each new adventure with panama jack.