E Sizing built to better fit athletes with wide feet. Breathable, Clarino® microfiber upper & a lightweight waterproof membrane keep you cool & dry. 2 Year Limited Waterproof Warranty. Carbon fiber external heel counter for ultimate support. Integrated lacing system for a locked-in fit. Cork covered molded EVA footbed for a responsive & cushioned ride. UA Rotational Resistance (RST) Spikes for lockdown traction. TPU outsole with lightweight EVA midsole for responsive cushioning with every step. Weight: 15.04 oz.