Built on the same last as Giro???s other high-performance shoes, this model gives you flexibility with a bonded and welded mesh upper and then provides support with a Dupont Zytel nylon sole. The result has fewer seams ??? and fewer pressure points ??? and then delivers a better fit for your ride through micro-ratcheting and an EVA footbed. . Welded and bonded breathable mesh upper. . Equipped with a secure ratcheting N-1 buckle closure and offset strap D-ring at mid-foot. . Dupont Zytel nylon outsole uses a standard three-bolt mount. . Molded EVA footbed with medium arch support controls odor with the Aegis antimicrobial treatment. . Imported. . 768686680120 27740100018 3240302