Using these slippers is a breeze. Just slip them on your feet when you're relaxing at home or working in the garden. They're designed to fit comfortably right out of the box. When it comes to maintenance, you can gently hand - wash the linen upper part with mild soap and water. Make sure to let them air - dry to keep the material in good condition. As for the PVC sole, simply wipe it clean with a damp cloth. Avoid exposing the slippers to extreme heat or direct sunlight for extended periods, as this might damage the materials. Also, be careful when walking on wet or slippery surfaces to fully utilize the non - slip feature.