ASICS. 1012A898101. WOMENS NOOSA TRI 13. DIGITAL AQUA WITH HOT PINK. The NOOSA TRI 13 shoes are built for triathletes but they re not the only ones who can appreciate this model. With the addition of GUIDESOLE technology this shoe just got lighter in weight and is now designed for a wide range of runners. The NOOSA TRI 13 shoe s GUIDESOLE technology is built around a philosophy that aims to lessen the overall load placed on lower limbs by implementing a curved sole design. These elements help increase running efficiency by reducing the movement of the ankle. This technology is proven to help runners feel fresher longer creating a smoother and more comfortable ride.