WATER-RESISTANT: Washable polyester webbing featuring quick dry lining for active use in and out of the water; Stretchy crisscross straps offer a foot-hugging fit SUPPORT: Elastic gore provides a secure fit while offering a quick and easy way to get them on and off; Shock-absorbing foam insole with arch support for all-day comfort FIT & COMFORT: Built on a women specific foot form that is wider than the industry norm for improved fit and comfort; High abrasion rubber tip for added durability and protection TRACTION & TOE PROTECTION: Wave grip pattern provides superior grip on slippery and wet terrains; Non-marking KEEN.FUSION rubber outsoles leave no imprint when walking indoors or boats CARE TIPS: KEEN water sandals are machine washable; Use a small amount of detergent wash on gentle cycle and air dry