VieWear Period Comfort Underwear - Nyssa

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VieWear Period Comfort Underwear

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The world's first period underwear built to actually fight period pain — from the inside out.

VieWear isn't just period underwear. It's the first underwear in the world designed to hold ice or heat therapy directly over the lower abdomen — targeting period cramps, endometriosis pain, and bloating right at the source, all day long, without anyone knowing it's there.

A seamless, no-show interior pocket keeps Nyssa's slim Uterine Ice/Heat Pack or Uterine Instant Heat Patches snugly in place and close to the body — delivering discreet, hands-free relief that moves with you through work, school, errands, and everything in between. No cords. No heating pad. No staying home. Just your traveling heat therapy secret, quietly doing its job.

A 100% BCI organic cotton lining holds period pads and liners securely in place all day while providing a natural, moisture-wicking layer of protection against leaks and overflow — because real period underwear should be ready for your actual period. Cramps, bloating, leaks, and all the rest? C'est la VieWear.

Recommended for the transition from Fourth Trimester to Fifth — when your cycle makes its unpredictable return and your body deserves a little extra support getting back to its rhythm.

✔ FSA/HSA eligible

✔ OB-GYN recommended

✔ Available in Adult & Teen sizes

✔ Period cramps · Endometriosis pain · Bloating relief · Leak protection · Fourth to Fifth Trimester transition — all in one

What's Included

1ct and 3ct include underwear only.
Underwear + Ice/Heat Bundle includes 1 pair of underwear and 1 Uterine Reusable Ice/Heat Pack.
3-Ct Underwear + Ice/Heat Bundle includes 3 pairs of underwear and 1 Uterine Reusable Ice/Heat Pack.

Composition + Care

78% Nylon, 22% Spandex (outer), 100% BCI Cotton (inner).
Machine wash cold.
Made in Sri Lanka from imported materials.

Shipping

Ships in 1-2 business days.

Gift Wrapping

Tote + Note - $9

Add one of our signature totes and a handwritten gift message to your order. Please do not forget to leave your message at checkout.

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Pairs Great With...

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Day-To-Night Organic Cotton Cover Period Pads Bundle

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VieWear Period Comfort Leggings

What To Know

VieWear Underwear

Discreetly holds an ice or heat pack against the lower abdomen and back through an interior front pocket.

Recommended for use with Nyssa’s Uterine Reusable Ice/Heat Pack or Uterine On-the-Go Heat Presses.

Teen and Adult Sizes of VieWear Underwear

Available in Teen and Adult sizes.

Has a widened gusset and full-coverage BCI organic cotton lining to hold pads in place and/or absorb the occasional leak or overflow. Does not contain any additional absorption material.

Outer body made from premium 4-way stretch fabric that securely holds ice or heat therapy against your body.

Woman in Nyssa VieWear Period Comfort Underwear

Sleek lines, hip-hugging style, and soft seam construction for ultimate comfort.

VieWear Underwear

Discreetly holds an ice or heat pack against the lower abdomen and back through an interior front pocket.
Recommended for use with Nyssa’s Uterine Reusable Ice/Heat Pack or Uterine On-the-Go Heat Presses.
Available in Teen and Adult sizes.
Has a widened gusset and full-coverage BCI organic cotton lining to hold pads in place and/or absorb the occasional leak or overflow. Does not contain any additional absorption material.
Outer body made from premium 4-way stretch fabric that securely holds ice or heat therapy against your body.
Sleek lines, hip-hugging style, and soft seam construction for ultimate comfort.

Why We Love It

Soothe those below-the-belt blues.

Women and teens don’t often have the luxury of curling up with a heating pad or hot water bottle when period cramps, bloating, and abdominal pressure come on strong. We gotta go— to work, school, practice, the gym, maybe even on a date! That’s why we created a sleeker version of our beloved ice/heat pack underwear for everyday and every age! It hits the high notes of style and function.

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FAQs

Need support? Just ask us.

What makes VieWear Underwear different from regular underwear or other period underwear?

VieWear Period Comfort Underwear is uniquely designed to discreetly hold an ice/heat pack in the abdominal region. A hidden interior pocket allows for insertion of a pack and will keep it in place throughout the time it is worn.

It also has a full-coverage BCI organic cotton lining and widened gusset so it securely holds pads in place and helps to absorb the occasional overflow from tampons or menstrual cups.

Do I need to use a Nyssa Ice/Heat Pack with the underwear?

Our underwear is fantastic on its own and as long as your ice/heat pack is less than 7” wide, you can insert any other pack inside the pocket. Nyssa’s ice/heat packs are uniquely contoured to women’s bodies and allow for a more discreet and effective therapeutic experience.

Is VieWear Underwear Absorbent?

Because Viewear is lined with 100% organic cotton it is leak-resistant, meaning that it effectively absorbs some overflow. However, VieWear is not period absorbency underwear. We intentionally designed it for comfort— so no bulk or padding between the legs and seamless in all the right places. VieWear's unique purpose is to hug your lower abdomen in heat to conquer cramps and bloating. It works with whatever period flow product is your favorite— pads, tampons, cup or disc.

Perfect!!!

These worked perfectly for what I need. I have a hernia(inguinal) and using a heat pack was not an option at work for me, these are a game changer. I will be ordering more for when I have surgery. Very convenient for my use. Thank You!!!

There just isn’t anything out there to help with endometriosis pain - this is a complete game changer!! I’m not chained to my heating pad with these, love it.

Yes.

I realize these are expensive, but if you can afford it, they are worth it. The fabric is comfy, like when you can’t decide which undies to wear because you want to cry before work worrying about being sort of uncomfortable but not sure why, these are good for your mind and body, and also are not that obvious under jeans. Personally I’d love to have these a bit higher cut because I have an extra little cheese storage in my tummy, however, throwing the ice pack right near my uterus today really saved my sanity. And, heat the past week (yes of course I washed them, but needed them sooner because I also decided to start a new workout routine, and then have cramps along with it, wtf people that experience this stuff??). Long short of it, the fabric Nyssa uses is so comfortable and makes you feel very good about yourself because it doesn’t cling or cut in, but stays put. The women producing these products are clearly thinking….wait for it….about people wearing these! Worth the money if you are able to swing it. I’ll be buying more

Comfy and practical

I realize these are expensive, but if you can afford it, they are worth it. The fabric is comfy, like when you can’t decide which undies to wear because you want to cry before work worrying about being sort of uncomfortable but not sure why, these are good for your mind and body, and also are not that obvious under jeans. Personally I’d love to have these a bit higher cut because I have an extra little cheese storage in my tummy, however, throwing the ice pack right near my uterus today really saved my sanity. And, heat the past week (yes of course I washed them, but needed them sooner because I also decided to start a new workout routine, and then have cramps along with it, wtf people that experience this shit).

Long short of it, the fabric Nyssa uses is so comfortable and makes you feel very good about yourself because it doesn’t cling. The women producing these products are clearly thinking….wait for it….about people wearing these!

Worth the money if you are able to swing it. I’ll be buying more.

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Learn More At

The Loudspeaker

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Understanding Endometriosis with EndoBlack Founder Lauren Kornegay

Viva la Vulva: Do You Know Where Your Vagina Is? And Other Concerns About Our Sexual Education

Loudspeaker Letters: My First Period

Understanding Endometriosis with EndoBlack Founder Lauren Kornegay

Viva la Vulva: Do You Know Where Your Vagina Is? And Other Concerns About Our Sexual Education

Loudspeaker Letters: My First Period

FourthWear Underwear FourthWear Bralette

NYSSA SIZE STD. US/CAN SIZE STD. UK/AUS SIZE

XXS/XS 00-2 2-6

XS/S 2-4 6-8

S/M 4-8 8-12

M/L 8-12 12-16

L/XL 12-16 16-20

1X/2X 18-22 22-26

2X/3X 22-28 26-32

3X4X 26-32 30-36

If you're choosing between sizes, we recommend sizing DOWN for our Postpartum Recovery Underwear. The fabric is very stretchy and adaptive.

NYSSA SIZE STD. US/UK BAND SIZE STD. US/CAN SHIRT SIZE

XXS/XS 24-26 00-2

XS/S 28-30 2-4

S/M 32-34 4-6

M/L 36-38 6-8

L/XL 38-42 8-12

1X/2X 42-46 12-16

2X/3X 46-50 16-20

3X4X 50-54 20-24

Our Postpartum Bralette fits true to size.

VieWear Underwear & Leggings

NYSSA SIZE WAIST INSEAM STD. US SIZE STD. UK SIZE

TEEN S 23-25in. 24in. 8-10y 8-10y

TEEN L 26-28in. 24.5in. 11-14y 11-14y

S 27-28in. 25in. 2-4 6-8

M 29-30in. 25.3in. 4-6 8-10

L 31-32in. 25.5in. 8-10 12-14

XL 33-35in. 25.7in. 12-14 16-18

1X 36-38in. 25.9in. 16-18 20-22

2X 38-40in. 26in. 20-22 24-26

VieWear Underwear & Leggings fit true to size. Older, taller or more developed Teens should consider Adults sizes.