Women's Mind Sleep Underwear Plus Big-Size Comfort Sports Vest Bra Without Steel Ring Item specifics 1.Features: Comfortable gather sleep underwear 2.Material: Nylon. Made from high quality fabric, lightweight soft and comfortable. 3.This is a super breathable, simple gather underwear. 4.Soft without steel ring 5.PLEASE NOTE: Hand or gentle machine wash in cold water / Do not bleach / Line dry. Please refer to our own size chart instead of size chart, and you can find it in our pictures or from the description. Product information: Season:Four