Using these Keen Utility Independence work boots is straightforward. Just put them on like you would with any other boots, and use the locking metal lace hooks to adjust the fit according to your comfort. When you're on the job, these boots will keep your feet safe and comfortable thanks to their various features. As for maintenance, it's a good idea to clean the boots regularly with a soft brush and mild soap. Let them dry naturally away from direct heat. If the leather looks dry, you can apply a leather conditioner to keep it supple. Make sure to check the outsole regularly for any signs of excessive wear. And always follow safety guidelines at your workplace while wearing these boots. If you come into contact with any chemicals, clean the boots immediately to prevent damage. Remember, these boots are designed to meet high - quality standards, so taking good care of them will ensure they last a long time.