Run free in the Saucony Freedom ISO 2; whenever and wherever. EVERUN™ cushioning and the debut of ISOKNIT go a long way to helping you go a long way. This mens neutral running shoe takes the sock-like feel of ISOFIT and combines it with an engineered performance knit giving you support breathability and freedom of movement. Let nothing hold you back! ISOKNIT consists of a dynamic upper that adapts to the shape and motion of your foot while a streamlined support frame enhances heel fit and hold. Full-length EVERUN midsole to enhance energy return and continuous cushioning Highly durable TRI-FLEX crystal rubber outsole for durability.