Good design: open toe design with good breathability is good for keeping your feet cool and dry from sweat in summer, and fits for both women and menBuilt-in gel: there is built-in moisturizing gel in heel part of socks, it is washable and durable, can be applied repeatedlyUseful tools: you can apply foot cream to keep your dry feet moisture and care feet skin, and the socks allows to prevent the foot cream from smearing to other placesDurability: the moisture gel socks protect the skin against peeling and cracking, you can wear them at least 3 times a week, they work well even when you rest or sleepPackage: 3 pairs of moisturizing socks are in 3 pure colors, pink, turquoise, grey, and you can select randomly them and enough for your replacement in daily life