Classic, fitted boxer trunk under underwear with an elastic waistband. Designed in a TENCEL Lyocell fabric for a smooth fit. Imported: 95% TENCEL Lyocell, 5% Elastane Machine washable. Line dry. Do not tumble dry. Iron at a low temperature. To make sure our products are as sustainable as they can be, we use ethical means of production, and often, but not exclusively - organic, recycled, or recyclable materials.