With more people than ever before exercising in the water, water shoes have become a popular type of fitness footwear. Ryka aqua shoes are one of the best selling of these water shoes. They are designed to keep you surefooted when you are in the pool or on the dock. There is nothing worse than not being able to grip the bottom of the pool when you are exercising and Ryka can help solve that problem. And these shoes are not only great for the water, but they are great for walking on dry surfaces.