Five-toed "foot underwear" silk and wool are now available in a new middle blue color. In the fall and winter, we recommend wearing the Five Toe "Foot Underwear" series as your first layer, and then layering socks with rounded toes on top to keep you warm. Darker colors will be more common in the fall and winter, so we hope you can brighten up your mood by choosing a brighter color for the inner five fingers. The long length is 10cm longer than the regular length. Also recommended for men with large feet. Please see the product page for details.