95% Combed Cotton, 5% Spandex of ladies 4-pack underwear panties. Machine Wash with laundry bag (30??C)Pull On closureNOTE: We update this mid-rise briefs for women. The new version has softer covered elastic at leg opennings and double-layer fabric at waistband which create more comfort. True to size.ENJOY THE SOFT TOUCH: Soft and stretchy wicking cotton briefs with flat seams and edges for a smooth fitTRUSTED COMFORT FIT: Full cut back and front coverage with double-layer cotton crotch. Suitable for post partum and c-section recovery.STRETCH WAISTBAND: Durable and soft elastic at waist and leg openings feels smooth and comfyWe always expect your inquiry and support. Please let us know if there’s any question. Your suggestion will help us to improve products and provide more great products.