The Triton combines elements of classic vented fins with an updated design and modern materials. The result is a full-size Open Heel Fin that’s lightweight and flexible — but with a brisk snap that gives impressive power and acceleration. The large vents direct thrust for efficient kicking in a flutter or frog style kick. The open heel fin has adjustable straps with quick-release buckles and a large heel pull tab that combined for easy donning and doffing. The Sherwood Triton Fins are made from a lightweight, durable Thermoplastic Polyurethane (TPU) material. Recent Scuba Lab testing shows the Sherwood Triton as best for power & acceleration. Sport Diver Magazine gave them the Editor's Choice award for 2015. Fins weigh only 3.9 lbs. (1.77 kg) per pair making them great for travel.