ECCO Hydromax® fabric delivers superior protection against extreme weather. PU Direct Injected midsoles offer high levels of grip in all conditions with 800 possible traction angles. Removable insole and non-metal shank ensure comfort in extended use. Anatomically correct design mimics barefoot running for improved balance. Yak leather uppers are strong, yet lightweight with good breathability, with laces for a snug but flexible fit. Colored outsole delivers visual appeal and outstanding levels of grip.