Fans of traditional blade fins will love the SCUBAPRO Jet Sport Adjustable Fin, which impresses with its power, acceleration, and maneuverability. Lightweight and comfortable, the Jet Sport Adjustable features a big, slightly stiff three-material blade that generates propulsive kicking power. The fin's drag-reducing vents substantially decrease resistance on up and down strokes, helping you save energy while providing good stability. Donning and doffing the fin is easy thanks to features like strap adjustments and quick-release buckles. Find your comfort zone with the ergonomic foot pocket, which molds to your foot for all-day ease. Driven to constantly innovate and improve the diving experience, SCUBAPRO builds high-quality equipment for the work, sport, and lifestyle of people whose passion is found below the surface. Includes non-skid pattern on soles; weighs 3.55 pounds (pair); one-year warranty.