Keen, uneek m, two-string sneaker sandal, dark olive/black, uneek, keen's iconic sneaker sandal, features an innovative two-string construction that naturally adapts to the shape of the foot for a personalized fit. the minimal design without rigid joints allows the upper to move freely, offering flexibility without compromising stability and structure. the particular configuration of the two cords wraps the foot ensuring support and freedom of movement. the lightweight PU midsole ensures comfort and durability over time, while the high-traction rubber outsole with razor sipes offers grip and safety on different surfaces. a distinctive model that combines the ventilation of a sandal with the protection and functionality of a sneaker. innovative two-string structure, flexible and adaptive upper, design without rigid joints, lightweight pu midsole, high-traction rubber outsole with razor sipes, stable and comfortable fit, composition, upper: synthetic textile midsole: pu outsole: rubber