Sleep through the night with confidence in the trusted protection of Depend Night Defense Overnight Underwear for Women. Specifically designed for nighttime use to help with a restful night's sleep, this overnight incontinence underwear is made for faster absorption that also traps and locks in odor. This incontinence pant has more absorbent materials than Depend FIT-FLEX Underwear with maximum absorbency to deliver outstanding nighttime protection. The form-fitting LYCRA strands help ensure a comfortable fit for lightweight, heavy protection against overactive bladder leakage while lying down. All Depend incontinence products for women are latex-free and contain no lotions or fragrances. Size Small fits women with a 24-30 inch waist; Pant Size: 00-08. Size Medium fits women with a 31-37 inch waist; Pant Size: 08-16. Size Large fits women with a 38-44 inch waist; Pant Size: 16-20. Size X-Large fits women with a 45-64 inch waist; Pant Size: 20W .