Men's Alphafly 3 Running Shoes White Platinum Violet Silt Red Black UK Shoe Size:8 This dual material construction provides moisture This dual material construction provides moisture absorption and distribution One Drink Mix 320 sachet mixed with 500ml water contains 80 grams of carbohydrates—nearly twice as much as was previously thought possible for the body to tolerate Perfect for athletes who've built substantial weekly mileage and possess the running economy to maximize carbon plated technology—typically runners targeting sub 3:00 marathons or competitive age group performances Nike Alphafly 3 Elite marathon racing engineered for record breaking speed