DYANLAST 4 is designed for the fitness enthusiast seeking dynamic utility and comfort for their run or training routine , A stretchy woven upper keeps the shoe lightweight, durable, and highly breathable, The trampoline inspired outsole and geometric midsole design encourage an energetic ride, The low-profile bounce construction enhances spring while providing stability throughout your gait, The outsole and midsole are engineered together to create acceleration and stronger trampoline effect at toe-off