Skin Friendly: Designed to ensure the top layer remains dry for a longer period of time preventing skin irritation, rashes and other skin discomforts . More Flexible: Elastic band, provides comfortable waist adjustment preventing tightness and uneasiness.Product Info : Adult Diapers come in three different sizes : Medium 28 – 44 Inches ; Large 40 – 60 Inches ; Extra-Large 52 – 68 Inches .