Sherwood Triton Pro Fins The Triton Pro is exactly what it sounds like a Professional Version of the Triton Fins. Essentially identical in its appearance to the Triton, the Triton Pro uses a modified compound that provides a stiffer blade and foot pocket. The Triton Pro has more snap in the blade, which results in more power and responsiveness. Like a car with a tight suspension, this is not for everyone. But if you are strong legs and want a fin that gets you somewhere quickly, this is a tremendous fin. Divers will find sculling and back kicking easier in the Triton Pro. The Triton Pro comes standard with Stainless Steel heel straps for increased durability and ease of use.FEATURES Three vents between the foot pocket and blade provide additional thrust on the down kick and decrease drag on the up kick or recovery.Foot pocket shape and size derived from years of research to satisfy the most exacting requirements for comfort and power.Stiffer compound in the Triton Pro provides more powerful kick than the softer counterpart