Attento Super Thin Pants Underwear Refreshing Simple White M, 34 pieces x 2 Boxes are unopened. M size (waist size 60-95cm) You can go out for long periods without worrying about using the restroom, giving you peace of mind. From the manufacturer's website: Designed with a focus on "inconspicuous fit" for a surprising feel Premium stretch and technique material for an inconspicuous fit Slim waist cut that is less likely to show under clothing Absorbency guide: approximately 2 times (based on 150ml of urine per urination)