These Keen hiking shoes are perfect for outdoor adventures. To use them, simply lace them up using the speed - lace webbing system for a snug fit. They're suitable for various terrains thanks to the grippy sole. When you're out on a hike, you'll appreciate the toe room and the stability they offer. For maintenance, clean them with a soft brush and mild soap after each use. Let them air dry naturally, away from direct heat. Don't machine - wash or dry them as it may damage the waterproof membrane and other components. Also, replace the removable insole periodically for continued comfort. And remember, if you notice any significant wear and tear on the sole or upper, it might be time to consider getting a new pair.