2(X)IST 2XIST Stretch 3-Pack No Show Briefs 92% cotton Machine wash cold, non-chlorine bleach only. Tumble dry low. Wash dark colors separately. 92% Cotton / 8% Spandex Machine wash cold, non-chlorine bleach only. Tumble dry low. Wash dark colors separately. Small Waist: 28-30", Medium Waist: 31-33", Large Waist: 34-36", Extra Large Waist: 37-39"