These men's casual safety sneakers are super easy to use. Just lace them up and you're ready to go for a casual walk or any daily activity. When it comes to sizing, don't forget to measure your feet carefully from heel to toe and check our size guide. This will help you choose the perfect fit. For maintenance, keep them clean by wiping the upper with a damp cloth. If the rubber outsole gets dirty, you can use a mild soap and water to clean it. Avoid using harsh chemicals as they might damage the materials. Also, store them in a cool and dry place when not in use to keep them in good condition.