First Endurance Hydration Mix Package type:Single Serving while Naot's signature footbed ensures

while Naot's signature footbed ensures personalized comfort with every step

Full EVA dual mold: Contributes to the lightweight feel and overall structure of the slide

feel-good fit and a spectrum of fresh new colors

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First Endurance Hydration Mix Package type:Single Serving while Naot's signature footbed ensuresPREMIUM ENERGY & HYDRATION MIX Our award winning EFS mix has been redesigned to help you train and race like never before. Backed by science and packed with 30g of carbohydrates per serving, the new EFS formula redefines fueling to help you go further, faster. Increases energy & improves performance Clinically effective dose of all 5 electrolytes to prevent cramping & dehydration Isotonic for rapid rehydration Zero Artificial Ingredients