Best Thinx Womens Panties in 2026

Daisy
Last Updated: Jul 18, 2026

At a Glance: Our Top Picks for Thinx Womens Panties

THINX Sport Period Underwear for Women, FSA HSA Approved Feminine Care, Menstrual Underwear Holds 3 Tampons, Spicy, S
#TOP1
Thinx Sport Period Underwear For Women, Fsa Hsa
9.6
PM SCORE
THINX Boyshort Period Underwear for Women, Period Panties, FSA HSA Approved Feminine Care, Menstrual Underwear Holds 4 Tampons, Navy, Large
#TOP2
Thinx Boyshort Period Underwear For Women, Period Panties,
9.5
PM SCORE
THINX Modal Cotton Boyshort | Period Underwear for Women | Super Absorbency, Black M
#TOP3
Thinx Modal Cotton Boyshort | Period Underwear For
9.5
PM SCORE

* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.

Summary of the Best Thinx Womens Panties of 2026

Thinx Sport Period Underwear For Women, Fsa Hsa Approved Feminine Care, Menstrual Underwear Holds 3 Tampons, Spicy, S

THINX
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Thinx Inc. 9.76

Features

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.

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.

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 Teens - period underwear for teens and Speax - incontinence underwear for women.

#TOP2

Thinx Boyshort Period Underwear For Women, Period Panties, Fsa Hsa Approved Feminine Care, Menstrual Underwear Holds 4 Tampons, Navy, Large

THINX
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING

Features

Thinx look and feel like everyday women's underwear. Our Boyshort is a full-coverage style with a little extra length in the leg for flexible, reliable leak protection.

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.

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 Teens - period underwear for teens and Speax - incontinence underwear for women.

Thinx Modal Cotton Boyshort | Period Underwear For Women | Super Absorbency, Black M

THINX
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Thinx Inc. 9.74

Features

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.

Thinx Modal Cotton Boyshort | Period Underwear For Women | Super Absorbency, Black 1X

THINX
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Thinx Inc. 9.74

Features

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.

Thinx Modal Cotton Boyshort Period Underwear For Women, Period Panties, Fsa Hsa Approved Feminine Care Holds 5 Tampons Black

THINX
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Thinx Inc. 9.75

Features

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.

Thinx Boyshort Heavy Black

THINX
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Thinx Inc. 9.75

Features

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!

#TOP7

Thinx Modal Cotton Boyshort Period Underwear For Women, Period Panties, Fsa Hsa Approved Feminine Care Holds 5 Tampons Black

THINX
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING

Features

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.

Thinx Boyshort Period Underwear For Women, Period Panties, Fsa Hsa Approved Feminine Care, Menstrual Underwear Holds 4 Tampons, Black, 2X

THINX
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Thinx Inc. 9.76

Features

Thinx look and feel like everyday women's underwear. Our Boyshort is a full-coverage style with a little extra length in the leg for flexible, reliable leak protection.

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.

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 Teens - period underwear for teens and Speax - incontinence underwear for women.

#TOP9
Best For Low

Thinx Modal Cotton Boyshort Period Underwear For Women, Period Panties, Fsa Hsa Approved Feminine Care Holds 5 Tampons, Black, Small

THINX
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Thinx Inc. 9.76

Features

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.

Thinx Boyshort Heavy Black

THINX
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Thinx Inc. 9.75

Features

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!

#TOP11

Thinx Period Cycle Shorts | Period Shorts | Light Absorbency Heather Grey

THINX
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Thinx Inc. 9.75

Features

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!

#TOP12
Best For Bike

Thinx Period Cycle Shorts | Period Shorts | Light Absorbency Heather Grey

THINX
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING

Features

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!

Top 10 womens panties thinx Brands on Amazon

Here is the list of top-rated brands that were evaluated by PM.

Brand Count
Thinx 12

Top 10 womens panties thinx Brands Pie Chart


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