Note:Asian size is smaller than US/EU/UK size so please check your measurements to make sure the item fits before ordering.
Material--95% Bamboo Rayon; Material--5% Spandex .Constant temperature underwear.
Bamboo rayon is a kind of cellulosic fiber extracted from natural materials-bamboo. It is featured with good air permeability, instant water-absorbing and lightweight.Ultra soft fabric, more breathable and lightweight than cotton underwear
Asia size M:= US S--Waist 26"-30";Asia size L: = US M--Waist 29"-33"
Asia size XL: = US L--Waist 32"-38";Asia size XXL: = US XL--Waist 36"-43"