An all round multi purpose trail shoe, the 573 is built for the consumer looking for a technical shoe with aggresive styling. N Fuse and IMEVA unit allow for enhanced cushioning and support. N Fuse-Soft cushioning foam layered with a firmer structured foam for a midsole with added comfort and support from heel strike to toe off. N Durance-Rubber compound for maximum durability used in high wear areas. With Gore-Tex for superior upper wear, quality, durability and comfort.