Brand name: ATIRUNA is a registered trademark of Beko Co. ATIRUNA Fundoshi Panties】 【Product Description】 Light and comfortable to wear, as if you are not wearing any underwear. They were created in the hope of freeing people from skin problems caused by underwear. The relaxed silhouette is designed to gently wrap around the body. No elastic at the groin. Loose elastic at the waist. (We have also attached a hole for replacement so that you can adjust it by yourself.) The crotch is made of one piece for breathability. Double gauze fabric made of a gray linen blend fabric and a green organic cotton fabric. The linen blend on the center of the body against the skin is a high quality material with good breathability, water absorbency, and wicking properties. The side ruffles are made of linen blend on the surface and have an elegant color scheme. I myself used to wear small, tight-fitting panties that caused my skin to darken and even blister if they were too tight. Now, by wearing panties that do not constrict, my skin problems have been completely eliminated. The improved blood flow has also alleviated coldness, uterine and internal organ problems. The breathability and lack of tightness make these panties easy and comfortable to wear.