The WaterWay Model 1 Monofin features a 70cm blade / 27.5 inches of width. Built from 100 micron thick layers of top-notch carbon and WaterWay's specially formulated resins, this blade is guaranteed to provide finswimmers and freedivers with consistent thrust and unmatched power over a distance of 2000km. Made from a durable composite fiber, the Model 1 monofin blade is designed to last for years. The product weighs 1.5kg and is versatile in terms of pocket size. A testament to its quality, world record finswimmer Aleksander Odinokov swims twice a day with this monofin.