Size: 23.5cm There are no noticeable stains, and they can still be worn. Excellent cushioning. They have a platform sole of about 5 cm. The New Balance "Fresh Foam X More v4" (e.g., WMORBK4) women's model is a running shoe with supreme cushioning, featuring the thickest and softest midsole in the series' history. It's a perfect pair for long-distance running and everyday use to reduce foot fatigue.