Private Structure Spectrum Trunk Reef Blue Machine wash cool inside out. Lay flat to dry, do not tumble dry. Do not bleach or dry clean. 95% Cotton / 5% Spandex Machine wash cool inside out. Lay flat to dry, do not tumble dry. Do not bleach or dry clean. Small Waist: 28-30", Medium Waist: 31-33", Large Waist: 34-36", Extra Large Waist: 37-39"