These agile Peregrine ICE+ 3 is built to handle even the iciest conditions to help you tackle multiple surfaces with ease Water-resistant RUNSHIELD upper with FORMFIT design to hug your feet PWRRUN EVA foam cushioning Durable, Tacky rubber outsole with PWRTRAC ICE+ for exceptional traction on icy surfaces and abrasion resistance made from COF that is 3x that of normal carbon rubber PWRRUN+ sockliner offers an extra layer of cushioning Rock plate help protect you from rough terrain Saucony Men's Peregrine Ice+ 3 Black Shadow