- We took our original hybrid sandal and gave it a lighter, lower-profile outsole and our new split-toe bumper for less bulk. Great for balancing on a SUP or wedging into a raft, yet it still has arch support, heel stability, and closed-toe protection for t-WASHABLE POLYESTER WEBBING UPPER -LACE-LOCK BUNGEE SYSTEM -QUICK-DRY LINING FOR ACTIVE USE -PU INSOLE WITH ARCH SUPPORT FOR LONG-LASTING COMFORT -DIRECT-ATTACH, AIR-INJECTED LUFTCELL PU MIDSOLE FOR LONG-LASTING CUSHIONING -HIGHER-TRACTION TPU OUTSOLE FOR