The cold, dry winter weather causes the skin to become less elastic and more brittle, making it easier for dry, cracked and flaky feet to occur. Or because the feet are often stimulated by the outside world, such as sunlight, sand stimulation, etc., and because of the dry winter climate, resulting in the evaporation of moisture from the skin, making the skin stratum corneum thickening, elasticity is reduced, prone to dry and cracked skin. Moisturising creams can be used on the feet in winter to reduce the evaporation of skin moisture and maintain skin elasticity.