The perfect all-purpose water shoe! Ideal for water aerobics in the pool as well as open-water activities, the Speedo Men's Surfwalker Pro Water Shoes feature a reinforced TPR sole, a grip tab on the back of the ankle for ease of entry, and a soft, removable EVA insole.? Soft, removable EVA insole? Reinforced thermal plastic rubber (TPR) sole? Quick-drying mesh jersey material? Water Shoes provide protection for feet and traction when walking.