Are you ready for a more comfortable period? Thinx are period underwear and they are designed to make your period experience easier. Thinx are underwear that absorb your period, wick moisture, keep an eye on odor, and prevent leaks — keeping you fresh, dry, and comfortable. Our period panties are a more sustainable, eco-friendly period product that can replace single-use sanitary pads, tampons, menstrual cups, and pantyliners. Thinx period panties are made in styles that hold up to 4 regular tampons’ worth of float. Every pair of Thinx is made with our signature, innovative technology for the ultimate period protection. Our leak-resistant menstrual underwear absorbs your float in a quick-drying inner lining, even as a breathable moisture barrier protects your clothes — so everything stays stain-free. Thinx Inc. makes period underwear for women, period panties for teens, and menstrual underwear for all people with periods. Our comfy period underwear is loved by girls, moms, exercise enthusiasts and even for postpartum protection (our undies = maternity hospital bag essentials!). Thinx period underwear are the most revolutionary femcare product in menstrual hygiene for over 80 years. Sign up for the 1 million people switching to a comfier period with Thinx. Shop more of our products by clicking our logo.
PREVENTS LEAKS AND STAINS: Made with built-in leak protection, Thinx are menstrual underwear that absorb your period without feeling bulky. Our period underwear absorbs your float in the back of a leak-resistant moisture barrier, keeping you dry.
ALL-DAY COMFORT: Thinx look and feel like on a regular basis underwear. Our Organic Cotton period underwear comes in a variety of styles and is made with OCS and GOTS-certified organic cotton.
REPLACES OTHER MENSTRUAL HYGIENE PRODUCTS: Our period panties are designed to replace other femcare products, like pads, tampons, and pantyliners, depending on your float. Thinx can be worn with tampons or menstrual cups for extra protection.
CONTROLS ODOR: Our underwear for periods neutralizes all unwanted smells, keeping everything fresh all day.
EASY CLEANING AND CARE: Unlike single-use disposables like tampons and feminine pads, Thinx period panties are reusable — saving you money and time, even as helping the Earth. Just machine wash cold and hang dry. Shop more products by clicking our logo!