INCLUDED IN THE PACKAGE: 4 Everlast Trunk Underwear. Fabric: 93% cotton, 7% Spandex. Soft and breathable stretch cotton blend.SIZES: 4 PK Everlast Trunks underwear is available in Small (28-30” inches), Medium (32-34” inches), Large (36-38” inches), and X-Large (40-42” inches). The Trunks come in a variety of color, please see images for details.LASTING and ULTIMATE COMFORT: 4 PK Everlast Trunks are made from 93% cotton and 7% spandex; they are soft, tagless and breathable and will provide you with the comfort all day long.FEATURES and DETAILS: Everlast 4 PK Trunks feature an elastic waistband soft and brushed on both sides. Perfect for everyday wear and comfortable. Everlast brand is built upon strength, dedication, individuality and authenticity.WASHING: Washer and dryer safe. Machine wash cold with like colors. Only non-chlorine bleach when needed. Tumble dry low. Do not iron.