Elastic closure 90% polyamide and 10% elastane.The bikini panties are soft, stretchy and skin-friendly. Excellent Design: Based on customer’s feedback, with extensive research, we have designed the perfect fit hipster panty for everybody??thin, breathable, but not see through??minimal profile and flattering colors, super soft and stretch, both Suitable for girls and pregnant women. Perfect Fitting??Laser cut,The womens Seamless underwear is made of breathable fabric, comfortable and charming. No ride-up,Stay in place all day. Fine invisible, no show panty line, low rise hiphugger is best option for your favorite low rise jean or leggings. With Moderate back coverage it is definitely comfortable. Healthy Panties: All hipster panty Gussets are made of natural color of bamboo cotton for hygiene reason. Bamboo fiber is known for naturally material.The cheekini made of this material gives you a ice silky and skin-friendly feeling. we added a natural pure cotton layer to the crotch, which is soft and comfortable, that gives you a protection in privacy. Hand or Machine Washing the briefs??do not iron??do not hand dry, The bikini panties won’t deformed by washing.