These custom socks are super easy to use. Just slip them on and enjoy the cozy feeling. They're a one - size - fits - most, so they should be comfortable for most feet. When it comes to taking care of them, you can machine wash them in cold water with similar colors. Don't use bleach as it might damage the fabric. After washing, tumble dry on low. Avoid ironing and dry cleaning to keep them in good shape. Also, keep in mind that the colors in the preview images might vary slightly from the real socks due to lighting during the photoshoot or your monitor settings.