Best Always Incontinence Underwear in 2026

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 moderate absorbency to handle your average flow 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.

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.

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.

PANTYLINER REPLACEMENT: No other protection needed! Our absorbent, quick-drying leakproof incontinence underwear hold up to 8 teaspoons of liquid — a solution for light to moderate bladder leaks.

LEAK PROTECTION: Made by the same team behind Thinx period underwear, Speax has protection built into the underwear's ultra-thin gusset. The moisture-wicking, odor-controlling, and leak-resistant layers work together to keep you fresh and dry.

EVERYDAY UNDERWEAR: A comfortable solution for light to moderate incontinence, Speax underwear are made with soft, breathable fabric in a variety of styles. Our leak proof underwear are designed not to feel wet or bulky.

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.

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.

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 moderate absorbency to handle your average flow days.

Thinx period underwear has built-in leak protection and a moisture-resistant barrier to absorb your flow without feeling bulky or spilling over.

Thinx period-absorbing underwear controls odors, keeping you fresh all day. Plus, they are also sweat-wicking to keep you dry.

Thinx look and feel like everyday women's underwear. Our Cheeky is a booty-flattering style with a cheeky fit that stays put, best suited for your light flow days.

Thinx period underwear has built-in leak protection and a moisture-resistant barrier to absorb your flow without feeling bulky or spilling over.

Thinx period-absorbing underwear controls odors, keeping you fresh all day. Plus, they are also sweat-wicking to keep you dry.

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.

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.

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.

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 don't contain latex. If you have sensitive skin, Thinx for All won't irritate your skin. They'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.