If you’re in the market for thinx swimwear, you won’t want to miss our Best thinx swimwear list in 2023. Our carefully curated selection is based on 67050 customer reviews gathered from all around the world – giving it a truly global perspective!
See what others are raving about now and make sure that your next purchase will be one of lasting value.
Bestseller No. 1
THINX Period Cycle Shorts | Period Shorts | Light Absorbency Heather Grey
- 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 flow behind a leak-resistant moisture barrier, keeping you dry.
- ALL-DAY COMFORT: Thinx look and feel like everyday underwear. Our period underwear comes in many different styles and is made from soft, breathable fabric that looks as good as it feels.
- REPLACES OTHER MENSTRUAL HYGIENE PRODUCTS: Our period panties are designed to replace other femcare products, like pads, tampons, and pantyliners, depending on your flow. Thinx can also 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 time and money, while helping the Earth. Just machine wash cold and hang dry. Shop more products by clicking our logo!
Bestseller No. 2
Thinx BTWN) Teen Period Underwear - Brief Panties Blue, 13/14 - Super Absorbency
- PREVENTS LEAKS AND STAINS: Thinx (BTWN) period underwear for teens protects against leaks. The moisture-wicking gusset absorbs their flow behind a leak-resistant barrier, keeping everything fresh and dry.
- REPLACES OTHER MENSTRUAL HYGIENE PRODUCTS: Thinx (BTWN) are designed to be worn alone, but can be paired with tampons or menstrual cups for extra security. Our moderate absorbency period panties hold up to 2 tampons' worth. Our Super absorbency period panties hold up to 4 tampons' worth.
- MADE WITH ORGANIC COTTON: Thinx (BTWN) period panties for girls look and feel just like everyday underwear. For all-day comfort, our menstrual underwear is tagless, full coverage, and made with organic cotton.
- CONTROLS ODOR: Our teen period underwear neutralizes all unwanted smells, providing reliable period protection so your teen feels prepared.
- CLEANING AND CARE: Our period panties for teens are reusable and easy to care for. Machine wash cold. Hang dry. A more sustainable option than single-use disposables, Thinx (BTWN) can be used every month. Shop more products by clicking our logo!
SaleBestseller No. 3
Thinx BTWN) Teen Period Underwear - Bikini Panties, Grey, 13/14 - Super Absorbency
- PREVENTS LEAKS AND STAINS: Thinx (BTWN) period underwear for teens protects against leaks. The moisture-wicking gusset absorbs their flow behind a leak-resistant barrier, keeping everything fresh and dry.
- REPLACES OTHER MENSTRUAL HYGIENE PRODUCTS: Thinx (BTWN) are designed to be worn alone, but can be paired with tampons or menstrual cups for extra security. Our moderate absorbency period panties hold up to 2 tampons' worth. Our Super absorbency period panties hold up to 4 tampons' worth.
- MADE WITH ORGANIC COTTON: Thinx (BTWN) period panties for girls look and feel just like everyday underwear. For all-day comfort, our menstrual underwear is tagless, full coverage, and made with organic cotton.
- CONTROLS ODOR: Our teen period underwear neutralizes all unwanted smells, providing reliable period protection so your teen feels prepared.
- CLEANING AND CARE: Our period panties for teens are reusable and easy to care for. Machine wash cold. Hang dry. A more sustainable option than single-use disposables, Thinx (BTWN) can be used every month. Shop more products by clicking our logo!
Bestseller No. 4
THINX Hi-Waist Period Underwear for Women, Heavy Absorbency Period Panties, FSA Approved Feminine Care, Holds Up to 4 Tampons, Black, Large
- Everyday Underwear: Thinx look and feel like everyday women's underwear. Our Hi-Waist period underwear is a throwback style with a chic mesh upgrade and soft, breathable fabric.
- Prevents Leaks and Stains: Thinx period underwear has built-in leak protection and a moisture-resistant barrier to absorb your flow without feeling bulky or spilling over.
- Odor Controlling: Thinx period-absorbing underwear controls odors, keeping you fresh all day. Plus, they are also sweat-wicking to keep you dry.
- Replacement for Feminine Care Products: Depending on your flow, Thinx period panties can replace disposable feminine care products, like pads, tampons, and pantyliners, or be worn with tampons or menstrual cups for extra protection.
- Thinx Inc. has solutions for every body, all in one place. Check out our other brands Thinx (BTWN) - period underwear for teens and Speax - incontinence underwear for women.
Bestseller No. 5
Thinx for All Bikini 3-Pack Period Underwear for Women, Holds 5 Tampons, Moisture Wicking Underwear for Women, Period Panties, Black, X-Small
- Thinx for All are everyday underwear with built-in period protection to keep you fresh, dry, and comfortable.
- Thinx for All are made out of cotton and donâ€t contain latex. If you have sensitive skin, Thinx for All wonâ€t irritate your skin. Theyâ€re also tagless.
- Our absorbency levels vary depending on the absorbency you select. Moderate holds up to 3 regular tampons worth of flow while Super holds up to 5 regular tampons worth.
- Our Bikini style has a moderate-coverate fit with a high cut leg.
- Thinx Inc. has solutions for every body, all in one place. Check out our other brands Thinx - period underwear for women and Speax by Thinx - incontinence underwear.
Bestseller No. 6
Speax by Thinx Bikini Women's Underwear for Bladder Leak Protection | Incontinence Underwear for Women | Moderate Absorbency Black
- REPLACE PANTYLINERS: No other protection needed! Our absorbent, quick-drying protection panties hold up to 8 tsp of liquid — a solution for light to moderate bladder leaks.
- BUILT-IN LEAK BLADDER LEAK PROTECTION: Made by the same team behind Thinx period underwear, Speax has protection built into the underwear's ultrathin gusset. The moisture-wicking, odor-controlling, and leak-resistant layers work together to keep you fresh and dry.
- LOOK AND FEEL OF EVERYDAY UNDERWEAR: A comfortable solution for light to moderate bladder leaks, Speax underwear are made with soft, breathable fabric in a variety of styles. Our leak protection panties are designed not to feel wet or bulky.
- CONTROLS ODOR: Our underwear for bladder leaks neutralizes all unwanted smells while trapping wetness behind a breathable moisture barrier.
- EASY CARE: Unlike pantyliners and other single-use disposables, Speax are reusable — saving you time and money. Just machine wash cold and tumble dry low. Shop more products by clicking our logo!
Bestseller No. 7
THINX Boyshort Heavy Black
- 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 flow behind a leak-resistant moisture barrier, keeping you dry.
- ALL-DAY COMFORT: Thinx look and feel like everyday underwear. Our period underwear comes in many different styles and is made from soft, breathable fabric that looks as good as it feels.
- REPLACES OTHER MENSTRUAL HYGIENE PRODUCTS: Our period panties are designed to replace other femcare products, like pads, tampons, and pantyliners, depending on your flow. Thinx can also 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 time and money, while helping the Earth. Just machine wash cold and hang dry. Shop more products by clicking our logo!
Bestseller No. 8
Thinx Teens Bikini Period Underwear for Teens, Cotton Underwear Holds 5 Tampons, Feminine Care Period Panties, Lucky Stars, 11/12
- Thinx Teens Bikini provide on-the-go leak protection at home, overnight, or at school. The Bikini style has a classic, comfy style with a slightly higher cut leg.
- Thinx Teens absorb up to 5 regular tampons worth of liquid. For most flows, Thinx Teens will last all day, no pads, tampons, or other period products are needed! If you've got a long day ahead, we suggest packing an extra pair, just in case!
- Thinx Teens underwear are cotton underwear that control odors, keeping you fresh all day. Plus, they are also sweat-wicking to keep you dry.
- Thinx Inc. has solutions for every body, all in one place. Check out our other brands Thinx - period underwear for women and Speax by Thinx - incontinence underwear.
SaleBestseller No. 9
Bestseller No. 10
THINX Modal Cotton Bikini | Period Underwear for Women | Moderate Absorbency, Black XL
- MODAL COTTON: Our modal cotton styles are made with a unique cotton blend that offers a more eco-friendly and cozy option for your period compared to our older cotton styles.
- FIT AND ABSORBENCY: A comfy, everyday fit that features a slightly higher rise. Moderate absorbnecy holds up to 3 regular tampons.
- FABRIC: Body 53% SUPIMA Cotton, 35% TENCEL Modal, 12% Elastane. Gusset 95% Cotton, 5% Elastane.
- CARE: To take care of your Thinx, give ‘em a spin in the washing machine on cold (just no softener or bleach!), and hang dry. Do not iron!
- SUSTAINABILITY: This upgraded cotton blend uses less water during production — a more sustainable choice than pads, tampons, & other period underwear.
Bestseller No. 11
Thinx Boyshort Period Underwear | Menstrual Underwear | Absorbent Period Underwear for Women | Period Panties | Moderate Absorbency
- 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 flow behind a leak-resistant moisture barrier, keeping you dry.
- ALL-DAY COMFORT: Thinx look and feel like everyday underwear. Our period underwear comes in many different styles and is made from soft, breathable fabric that looks as good as it feels.
- REPLACES OTHER MENSTRUAL HYGIENE PRODUCTS: Our period panties are designed to replace other femcare products, like pads, tampons, and pantyliners, depending on your flow. Thinx can also 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 Ñ saving you time and money, while helping the Earth. Just machine wash cold and hang dry. Shop more products by clicking our logo!
Bestseller No. 12
Thinx Hiphugger Period Underwear for Women, Super Absorbency Period Panties, Feminine Care, Black, Medium
- Everyday Underwear: Thinx look and feel like everyday women's underwear. The Hiphugger is our original best-selling pair with a full-coverage fit, a comfy lace waistband, and super absorbency to handle your super heavy days.
- Prevents Leaks and Stains: Thinx period underwear has built-in leak protection and a moisture-resistant barrier to absorb your flow without feeling bulky or spilling over.
- Odor Controlling: Thinx period-absorbing underwear controls odors, keeping you fresh all day. Plus, they are also sweat-wicking to keep you dry.
- Replacement for Feminine Care Products: Depending on your flow, Thinx period panties can replace disposable feminine care products, like pads, tampons, and pantyliners, or be worn with tampons or menstrual cups for extra protection.
- Thinx Inc. has solutions for every body, all in one place. Check out our other brands Thinx (BTWN) - period underwear for teens and Speax - incontinence underwear for women.
Bestseller No. 13
THINX Sport Period Underwear for Women, Moderate Absorbency Period Panties, Feminine Care, Black, Small
- Everyday Underwear: Thinx look and feel like everyday women's underwear. Our Sport style is designed with a comfy, workout-friendly fit so you can period better and move better.
- Prevents Leaks and Stains: Thinx period underwear has built-in leak protection and a moisture-resistant barrier to absorb your flow without feeling bulky or spilling over.
- Odor Controlling: Thinx period-absorbing underwear controls odors, keeping you fresh all day. Plus, they are also sweat-wicking to keep you dry.
- Replacement for Feminine Care Products: Depending on your flow, Thinx period panties can replace disposable feminine care products, like pads, tampons, and pantyliners, or be worn with tampons or menstrual cups for extra protection.
- Thinx Inc. has solutions for every body, all in one place. Check out our other brands Thinx (BTWN) - period underwear for teens and Speax - incontinence underwear for women.
Bestseller No. 14
Thinx Cheeky Period Underwear | Menstrual Underwear | Absorbent Period Underwear for Women | Period Panties | Lightest Absorbency
- 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 flow behind a leak-resistant moisture barrier, keeping you dry.
- ALL-DAY COMFORT: Thinx look and feel like everyday underwear. Our period underwear comes in many different styles and is made from soft, breathable fabric that looks as good as it feels.
- REPLACES OTHER MENSTRUAL HYGIENE PRODUCTS: Our period panties are designed to replace other femcare products, like pads, tampons, and pantyliners, depending on your flow. Thinx can also 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 time and money, while helping the Earth. Just machine wash cold and hang dry. Shop more products by clicking our logo!
Bestseller No. 15
Thinx Period Sleep Shorts | Period Shorts | Super Absorbency Black,M
- Everyday Sleep Shorts: Thinx look and feel like everyday women's underwear and pajamas. Our Sleep Shorts are a comfy, boxer-inspired pajama short built with super absorbency to keep you protected all night.
- Prevents Leaks and Stains: Thinx period underwear has built-in leak protection and a moisture-resistant barrier to absorb your flow without feeling bulky or spilling over.
- Odor Controlling: Thinx period-absorbing underwear controls odors, keeping you fresh all day. Plus, they are also sweat-wicking to keep you dry.
- Replacement for Feminine Care Products: Depending on your flow, Thinx period panties can replace disposable feminine care products, like pads, tampons, and pantyliners, or be worn with tampons or menstrual cups for extra protection.
- Thinx Inc. has solutions for every body, all in one place. Check out our other brands Thinx (BTWN) - period underwear for teens and Speax - incontinence underwear for women.
Bestseller No. 16
Thinx Teens Brief 3-Pack Period Underwear for Teens, Cotton Underwear Holds 5 Tampons, Feminine Care Period Panties, Party Combo, 13/14
- Thinx Teens Brief 3-Pack set features 3 pairs of our absorbent Brief style for on-the-go leak protection at home, overnight, or at school. The Brief style sits below the high hip and has more back coverage than our bikini style.
- Thinx Teens absorb up to 5 regular tampons worth of liquid. For most flows, Thinx Teens will last all day, no pads, tampons, or other period products are needed! If you've got a long day ahead, we suggest packing an extra pair, just in case!
- Thinx Teens underwear are cotton underwear that control odors, keeping you fresh all day. Plus, they are also sweat-wicking to keep you dry.
- Thinx Inc. has solutions for every body, all in one place. Check out our other brands Thinx - period underwear for women and Speax by Thinx - incontinence underwear.
Bestseller No. 17
THINX Modal Cotton Boyshort | Period Underwear for Women | Super Absorbency, Black M
- MODAL COTTON: Our modal cotton styles are made with a unique cotton blend that offers a more eco-friendly and cozy option for your period compared to our older cotton styles.
- FIT AND ABSORBENCY: A cozy fit as comfortable as your favorite sweats. Super absorbency holds up to 5 regular tampons.
- FABRIC: Body 53% SUPIMA Cotton, 35% TENCEL Modal, 12% Elastane. Gusset 95% Cotton, 5% Elastane.
- CARE: To take care of your Thinx, give ‘em a spin in the washing machine on cold (just no softener or bleach!), and hang dry. Do not iron!
- SUSTAINABILITY: This upgraded cotton blend uses less water during production — a more sustainable choice than pads, tampons, & other period underwear.
Bestseller No. 18
THINX Modal Cotton Brief | Period Underwear for Women | Super Absorbency, Black 1X
- MODAL COTTON: Our modal cotton styles are made with a unique cotton blend that offers a more eco-friendly and cozy option for your period compared to our older cotton styles.
- FIT AND ABSORBENCY: A relaxed but full-coverage fit. Super absorbency holds up to 5 regular tampons.
- FABRIC: Body 53% SUPIMA Cotton, 35% TENCEL Modal, 12% Elastane. Gusset 95% Cotton, 5% Elastane.
- CARE: To take care of your Thinx, give ‘em a spin in the washing machine on cold (just no softener or bleach!), and hang dry. Do not iron!
- SUSTAINABILITY: This upgraded cotton blend uses less water during production — a more sustainable choice than pads, tampons, & other period underwear.
Bestseller No. 19
Bambody Absorbent Panty: Period Panties | Maternity and Postpartum Underwear - 3 Pack: Black - Large
- Maximum Protection -- absorbent mid-section is equivalent to 2 x tampons
- “Feels like regular underwear!” -- say goodbye to uncomfortable pads and sanitary wear with Bambody’s most popular period protection underwear
- Comfy Maternity Underwear: “pee proof” undies for times of incontinence, discharges or sudden leaks
- “No stained bedsheets” -- sleep safe and sound, whether you lie on your back or front, with Bambody’s full front to rear protection
- Eco Friendly -- save money and the environment with sustainable, reusable period panties
Bestseller No. 20
THINX Cotton Brief Period Underwear for Women, Heavy Absorbency Period Panties, FSA Approved Feminine Care, Holds 4 Tampons, Slate, 2X
- Everyday Underwear: Thinx is machine washable, reusable period-absorbing underwear. They look and feel just like everyday underwear but better. Our Cotton Brief is a full-coverage fit in super soft Modal Cotton.
- Prevents Leaks and Stains: Thinx period underwear has built-in leak protection and a moisture-resistant barrier to absorb your flow without feeling bulky or spilling over.
- Odor Controlling: Thinx period-absorbing underwear controls odors, keeping you fresh all day. Plus, they are also sweat-wicking to keep you dry.
- Replacement for Feminine Care Products: Depending on your flow, Thinx period panties can replace disposable feminine care products, like pads, tampons, and pantyliners, or be worn with tampons or menstrual cups for extra protection.
- Thinx Inc. has solutions for every body, all in one place. Check out our other brands Thinx (BTWN) - period underwear for teens and Speax - incontinence underwear for women.
Our selection of top-rated thinx swimwear provides something for everyone, no matter your budget. We’re sure you’ll find the perfect item to fit all your needs!
