Using your Women's Saucony Echelon 9 shoes is easy. Just slip them on and you're ready to go for a run or a walk. Make sure your feet are clean and dry before putting them on. When it comes to care, remove the PU sockliner and wash it separately with mild soap and water if it gets dirty. You can also use a soft brush to gently clean the upper mesh and the rubber outsole. Avoid using harsh chemicals as they may damage the materials. Store your shoes in a cool, dry place away from direct sunlight. If you're using orthotics, remember to remove the sockliner first. With proper care, these shoes will serve you well for a long time.