Visible breathability.wicking and sweat wicking.Cotton fabric, soft and skin friendly, with natural breathability.Wearable all year round, wicking, non stick skin, and non stuffy sweat.The inner lining is dry and comfortable.Fabric name:NylonApplicable audience category: MaleWaist type: mid waistSize: XL, 2XL, 3XL,Package Contents:3 *Men's Underwear( excluding other products.)Attention:1. Due to many factors such as the brightness of the display and the brightness of the light, the true color of the product may be slightly different from the picture displayed on the website.2. Please allow slight deviation of human measurement data.bonding is not easy to roll the edge, elasticity is not tight. Visible breathability. wicking and sweat wicking. Cotton fabric, soft and skin friendly, with natural breathability. Wearable all year round, wicking, non stick skin, and non stuffy sweat. The inner lining is dry and comfortable. With rebound,comfortable sense of inclusion, free and unbound sense of long wear without deformation, no strangulation of the skin. Department mens Manufacturer HBJWOV Item model number HBJWOV-333 Package Dimensions 0.39 x 0.39 x 0.39 inches; 1.76 ounces