The primary function of the hippsy® waist warmer is to protect kidney, lower part of the stomach, the waist and the pelvis against the cold.As a result of extensive research and design we believe that the hippsy® perfectly fits the body. It provides that extra layer of warm clothing without being too bulky. It has no additional features like buttons or zips so is comfortable and soft against your skin.The hippsy® waist warmer has the ability to add variety to your wardrobe. It is available in a wide range of colours so everyone can find colours to suit their taste and personality. You can hide the hippsy under your top as an extra layer, or alternatively wear it on the outside as an accessory.