รายละเอียดสินค้า ฟิน ตีนกบ ตีนกบดำน้ำ ตีนกบดำน้ำตื้น/น้ำลึก สกูบ้า อุปกรณ์ดำน้ำ CRESSI PRO STAR DIVING FINS This is a futuristic fin which introduces the use more reactive materials also in the full foot fin sector normal length The blade is not from copolymer but from exceptionally reactive polypropylene This material is combined with a comfortable thermo-rubber used for the foot, for the side stringers for various inserts The blade originates from the upper part the foot pocket, with a 20% increase in useful surface Pro Star, is the most powerful full-foot fin in the Cressi range is an excellent choice for snorkeling, -diving Scuba dives his is a futuristic fin, deriving from the Cressi deep sea -diving models, which introduces the use more reactive materials also in the full foot fin sector normal length. In fact, the blade is not from copolymer but from exceptionally reactive polypropylene. This material is combined with a comfortable thermo-rubber (elastomer), used for the foot, for the side stringers for various inserts. The blade originates from the upper part the foot pocket, with a 20% increase in useful surface area compared to a traditional fin the same length. The side stringers extend for a good way along the blade, continuing in a protective seal around the whole edge the blade. Two stabilizing flaps on the end the blade, on the sole the foot, guarantee excellent direction the fin during kicking. The excellent, highly anatomic, computer-designed foot, guarantees optimum transmission leg-fin thrust. The resulting cocktail is a formidable product that makes kicking easier powerful at the same time. Pro Star, together with Reaction Pro model, is the most powerful full-foot fin in the Cressi range, except for models specifically designed for deep-sea diving is an excellent choice for snorkeling, -diving Scuba dives.