KOCOSTAR’s Long Boots Fitting Pack has many great features that help reduce swelling and keep your legs and feet feeling refreshed. People who wear heels to work, stand up most of the day, sit for most of the day should refresh their calves and feet with KOCOSTAR’s Long Boots Fitting Pack. It comes with a combination of 3 mint complexes and menthol ingredients, which gives a cool and refreshing feeling, similar to an ice massage!