These Merrell Men's Moab 3 hiking shoes are perfect for your outdoor adventures. To use them, just slip your feet in and lace them up snugly to ensure a good fit. When you're out hiking, they'll give you great support and comfort. As for maintenance, after each use, simply wipe off any dirt or mud with a damp cloth. Let them air - dry away from direct heat. If they get really dirty, you can gently hand - wash them in cold water with a mild detergent. Avoid putting them in the washing machine or dryer as this could damage the materials. Also, check the laces regularly and replace them if they start to fray. With proper care, these shoes will last you a long time and keep you comfortable on every hike.