If you are looking for comfort and want to wear your haramaki as underwear, this collection of Neutral tones are the best option. A basic to accompany you throughout the day. Its double layer of GOTS organic cotton hugs your waist and protects you from the cold, even at night while you sleep. Available in two heights: regular and extra-long (6 cm taller). Try it and enjoy the many health benefits of haramaki!