"Product Details3 pack Material:Body: Hydrophilic cotton and elastane Gusset mesh: Polyester and elastane Elastic waistband: Rubber, polyester and nylon FeaturesProvides added stretch Elastic waistband Mesh fabric panel Double panelled pouch No side seam Mesh fabric gusset Additional InformationThe model featured is wearing a Size M Care instructions: Machine wash according to instructions on the care label By choosing our cotton products, you're supporting our investment in Better Cotton's mission. Visit bettercotton. org/massbalance to learn more. This product is sourced via a mass balance system and therefore may not contain Better Cotton."