Only tried on. Never worn Size 8 women’s On's innovative footwear is backed by Swiss-engineered technology. - Dubbed an "everyday hero", these 'Cloudnova 2' sneakers are made from lightweight, soft and breathable engineered mesh - Nylon-blend Speedboard® provides flex and support, while propelling you forward - Zero-Gravity foam midsoles cushion landings - 'Heel pillows' allow for more stability and speed - 14mm heel-to-toe drop creates a smooth, bouncy ride