A Pair Of Aeris Velocity Open Heel Fins with a extra fin and pelican travel bag. both zippers do not work. Large one-size-fits-all design, these fins offer a versatile solution for users of varying sizes. The open heel design allows for easy adjustment and a secure fit, while the Aeris brand ensures quality and performance in the water. Whether you're snorkeling, or boogieboarding, the Aeris Velocity Fins provide the propulsion and stability you need to enhance your aquatic experience.