These Keen Utility boots are great for women in various work environments. To use them, just put them on like regular boots. The laces help you adjust the fit for comfort. When walking on uneven surfaces, the outsole will support you well and reduce fatigue. For safety, make sure the boots are properly tied to keep your feet protected. To maintain them, clean the waterproof leather upper regularly with a soft, damp cloth. Let them dry naturally. Don't put them in a dryer as it might damage the materials. Check the laces and reflective webbing periodically and replace them if they're worn out. Also, keep an eye on the outsole's condition. If the non - slip property seems to be decreasing, it might be time to get new boots.