Details However, whenever and wherever. That's how you feel in the women's Saucony Freedom ISO 2, thanks to EVERUN™ cushioning and the debut of ISOKNIT. This women's neutral running shoe takes the great sock-like feel of ISOFIT and combines it with an engineered performance knit-giving you support, breathability, and freedom of movement, so nothing can hold you back Upper ISOKNIT dynamic upper that adapts to the shape and motion of the runner's foot Midsole Full-length EVERUN™ midsole for enhanced energy return and continuous cushioning throughout the run Outsole Highly durable TRI-FLEX crystal rubber outsole Heel Streamlined support frame for the ideal heel fit and hold Forefoot N/A Offset Heel Stack Height: 22mm Forefoot Stack Height: 18mm Offset: 4mm Width B Weight 8.2 oz. / 232g Saucony Freedom ISO 2 Women's