Check the listing for details. Mares Excite Pro Open Heel Fins. Condition: New with box. Listed at 215.95 USD. The Excite Pro has been optimized for maximum thrust thanks to innovative materials and channel thrust technology! The innovative Excite diving fin has been optimized for low fatigue on dives, with Mares' great channel thrust technology! Innovative materials for a more harmonious thrust provided by a blend of thermoplastic rubber and techno polymers. Enhanced channel thrust optimized for low fatigue and color coordinated bungee strap add a touch of style. The open heel design bungee straps have a large thumb pull loop for easy donning and doffing. The fins blade measures 15.7" (40cm) in size regular, has a non-vented blade surface area of 124 square inches (800 square centimeters) and weighs 2 lbs. (900 g).DESCRIPTIONExcite Pro diving fins have a blade length that varies from 36 to 40 cm depending on the size. The fins have an open foot pocket. Made of innovative, high-performance materials, they provide superior thrust while minimizing leg fatigue and are made of bi-material. The unique and effective distribution of rubber and TPO on the blade creates an enhanced channel thrust effect. The special channel thrust system creates a channel geometry that can move more water and create more thrust with the same amount of effort. The result is a high-performance fin designed for the most demanding divers. Available in sizes XS to XL, the new Excite Pro fins are grey in color. The Excite Pro version has a more rigid blade than the Excite version. They require more physical effort but provide unrivalled thrust. Added to this are the new, brightly colored elastic straps that further improve the ergonomics of the new Excite Pro diving fins. Excite Pro Open Heel FinsInnovative Excite Diving FinOptimized for Low Fatigue On-DivesMares' Great Channel Thrust Technology!Innovative Materials for More Harmonious ThrustBlend of Thermoplastic Rubber & Techno PolymersColor Coordinated Bungee Strap Add Touch of StyleOpen Heel Design FinBungee Straps: Large Thumb Pull Loop for Easy Donning & DoffingAvailable in Multiple SizesNon-Vented BladeColor: GreyBlade Length: 15.7" (40cm)Blade Thrust Area: 124 sq. in. (800 sq. cm.)Weight: 2 lbs. (900 g)