Tranquility® Premium OverNight™ Disposable Absorbent Underwear provide maximum capacity for uninterrupted sleep. Larger sizes hold over 1 qt of fluid. The peach core guarantees skin dryness, odor reduction and urine pH neutralization. Clothlike outer layer with breathable sides and an ample, full-rise waist panel provide a more proportioned fit. Kufguards® (inner leg cuffs) channel fluids into the core, helping to contain high-volume urge episodes and bowel incontinence. Tear-away side seams allow for easy removal. Blue leg elastics indicate overnight protection. Latex-free.Underwear Options Size Waist Size Capacity Pack Quantity Case Quantity X-Small 17 – 28 Inch 600 mL 22 88 Small 22 – 36 Inch 600 mL 20 80 Medium 34 – 48 Inch 1005 mL 18 72 Large 44 – 54 Inch 1005 mL 16 64 X-Large 48 – 66 Inch 1005 mL 14 56 2X-Large 62 – 80 Inch 1005 mL 12 48 How to Measure Meaure the widest part of your body (in inches) between the waist and the hip using a tape measure. This number will help you determine the product size you need.