SEAC Propulsion, Diving Fins with Adjustable Strap, Made in Italy, yellow,6.5/8.5UK

The Seac Propulsion diving fins: very high performance, virtually indestructible, created in technological material EVA, impact and stress resistant, tough at low temperatures, unassailable by fungus or bacteria, anallergic and non-toxic, UV resistant. The EVA provides great softness and flexibility at the same time. Designed for challenging dives at more rigid temperatures but well-suited to any kind dives and level of divers. The innovative introduced features, such as as the blade having the conveyors along the entire fin, prevent lateral water dispersion and provide greater propulsion with reduced muscular effort. The water is directed toward the tip of the flipper giving a greater thrust propulsion with minimal muscular fatigue and minimal energy expenditure, increasing safety when dealing with more critical situations such as strong current or when carrying heavy equipment. The ribbing in thermoplastic rubber of superior quality, as well as the anatomical foot pocket integrated with the flipper blade for greater thrust, reduces fatigue and ankle twisting. Available in 4 colors: white,blue, yellow, black. 3 sizes S/M (37-39) – M/L (40-42) – L/XL (43-45) Manufacturer's Description Propulsion derives from an age-old tradition of the best fins and evolved as a result of cutting-edge engineering and the latest developments in material science. The blade allows perfect performance/force compromise. The fluid dynamic channels collect, contain, and channel water with no dispersion. The ample shoe offers the right comfort and support.