A rigid durable outsole and midsole support that limits pronation together with a ventilated tongue and upper for a cool feel even on long runs the rubberised eva crash pad will absorb impact during the gait cycle together with an aegis microbe shield insole which is padded for comfort and neutralises foot odour the d30 strobel lasting delivers shock absorption through the full length of the shoe mens running shoes lace up shaped heel cushioned ankle collar aegis microbe