How to use: Just slip your feet into the shoes and use the speed - lacing system to secure them quickly. If you like the traditional way, you can use the classic laces provided. Note that while the shoes are made with durable materials, avoid wearing them in extremely harsh conditions. For maintenance, simply wipe them with a damp cloth to keep them clean. Don't machine - wash or dry them at high temperatures as it may damage the materials and affect the performance of the shoes.