Product Details5 pack Material: Cotton and elastane Features Cotton for breathability Elastane for added stretch Double layered front pouch No side seam for added comfort Plain colours Classic fit Additional Information The 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.