- Free over $100
- 30-day returns
- Secure checkout
- Human support
Moogco Purchase Protection
Ask about this product
Real answers about fit, safety, shipping & more — powered by Mia.
Mia is an AI assistant. For order-specific help she'll connect you to our team.
Building your registry?
See all registry picks- Free U.S. shipping over $100
- 30-day easy returns, not the right fit? Send it back.
- Secure checkout, encrypted payment, buyer protected
- Real human support, U.S. based, replies fast
- Moogco Purchase Protection, free with your order. Damaged, not as described, or lost on the way? We refund it. How it works
Owned by a small family MoogCo Baby is a family-owned shop. Every order supports a real family who personally stands behind what we sell — thank you for shopping small. 💚
Nyssa FourthWear Postpartum Recovery includes one pair of dual-layered postpartum underwear and one contoured Between Legs Perineal Ice and Heat Therapy Pack in a reusable pouch. Designed for vaginal births or cesarean deliveries, the underwear features a 360° pocket to hold ice or heat where recovering bodies need it most. FSA HSA eligible.
Key Features
- Includes one pair of FourthWear Postpartum Recovery Underwear
- Includes one contoured Between Legs Perineal Ice and Heat Therapy Pack
- Comes in a lovely reusable pouch
- Dual-layered postpartum underwear with 360° pocket design
- Pocket holds ice or heat between the legs and at C section incision scar
- Designed in collaboration with OB GYNs Doulas Midwives and Pelvic Floor Therapists
- Suitable for vaginal births or cesarean deliveries
- FSA HSA eligible
Details
- Brand: Nyssa
- Product type: Postpartum Recovery
- Contents: One pair of FourthWear Postpartum Recovery Underwear and one Between Legs Perineal Ice and Heat Therapy Pack in a reusable pouch
- Design details: Dual layered underwear with 360° pocket to hold ice or heat
- Use cases: Designed for vaginal births or cesarean deliveries
- Eligibility: FSA HSA eligible
- Development: Designed in collaboration with an Innovation Advisory Board of OB GYNs Doulas Midwives and Pelvic Floor Therapists
Who It Is For
For new moms recovering from childbirth. Designed to support recovery after vaginal births or cesarean deliveries.
Frequently Asked Questions
What is included in this postpartum recovery set?
The set includes one pair of FourthWear Postpartum Recovery Underwear and one contoured Between Legs Perineal Ice and Heat Therapy Pack in a reusable pouch.
Is this product suitable after a cesarean delivery?
Yes. It is designed for vaginal births or cesarean deliveries.
Can I use ice or heat with the underwear?
Yes. The underwear has a 360° pocket design to securely hold ice or heat between the legs and at the site of a C section incision scar.
Who helped design the underwear?
The underwear was designed in collaboration with an Innovation Advisory Board of OB GYNs Doulas Midwives and Pelvic Floor Therapists.
Is this FSA or HSA eligible?
Yes. The product is FSA HSA eligible.
All orders are processed and shipped within a maximum of 2 to 5 business days. Please note that this is an estimated timeline and does not constitute a guarantee, as national holidays and other external factors may impact final delivery and shipping times.
🚚 Free Shipping and Discount Clarification
For qualifying orders of $100 or more, the maximum available discount applied to your order is $30.
The tapered, contoured pack fits into the front pocket to sit exactly where you need relief. Use cold for swelling and heat for sore muscles or tension.
A high rise provides tummy and incision coverage while holding the pack in place for hands free relief. The dual layer pocket keeps the pack stable during movement.
The 360 degree pocket places therapy between the legs and around the back to soothe perineal pain, hemorrhoids, or C section incision areas. Designed with input from OB GYNs and pelvic floor specialists.
Pick the underwear and therapy approach that matches your birth, symptoms, and daily needs.
- Match your birth: Choose underwear that accommodates a between-legs pack whether you had a vaginal birth or a C section incision.
- Check the fit: Use the size chart image to find your best high waist fit, aim for snug support without pinching.
- Decide therapy type: Cold is typically used for swelling and immediate pain, heat for muscle soreness and tension; follow your provider's guidance.
- Plan wear time: Look for a design that holds the pack securely so you can rest and care for baby hands free.
- Care and cleaning: Remove the therapy pack before laundering and follow the garment care label for washing instructions.
How do I use the between-legs ice and heat pack?
Insert the tapered end pointing down to soothe the perineal area, or insert the wider end first to push through to the seat for hemorrhoid or tailbone relief.
Can I use this after a C section?
Yes, the underwear is designed to place therapy at a C section incision scar and around the back, but check with your provider before applying heat directly to a fresh incision.
What size should I order?
Refer to the included size chart image for standard US sizes; choose the size that gives a snug, supportive high waist without digging in.
Is this product FSA or HSA eligible?
Yes, this postpartum recovery set is FSA and HSA eligible where account rules allow.
How do I wash and care for the set?
Remove the therapy pack before washing and follow the garment care label; spot clean the pack with a damp cloth as needed.
What are your shipping and return policies?
We ship from a US warehouse, offer free US shipping on orders over $100, and accept returns within 30 days; human customer support is available if you need help.
MoogCoSilverCups
MOOGCO Silver Nursing Cups 925k Silver - Protect Against Sore Breasts And Nipple Irritation
MoogCoSilverCups
The Original Silver Nursing Cups with Silicone Pads
Swaddelini
Swaddelini Grey Swaddle Sleep Sack 3D Knit Seamless Wearable
Swaddelini
Swaddelini Lavender Swaddle Sleep Sack 3D knit lightweight
Swaddelini
Swaddelini Pink Swaddle Sleep Sack 3D Knit Seamless
Costway
Wooden Rocking Climbing Arch with Cushion 3-in-1 Montessori Kids Climber Rocker
MoogCoSilverCups
MOOGCO Silver Nursing Cups 999k Silver
Costway
76.8 Inch Baby Bed Rail with Double Safety Child Lock-Gray
Swaddelini
Swaddelini Bamboo Blend Beige Swaddle Sleep Sack 3D-knit
Little Martin's Drawer
Little Martin's Portable Fetal Doppler USB Rechargeable LCD
Sunflower Motherhood
Sunflower Motherhood Morning Sickness Box nausea relief gift set
Swaddelini
Swaddelini Blue Swaddle Sleep Sack 3D Knit Seamless
Dingle Dangle Baby
Dingle Dangle Baby Diaper Changing Distractor Head-Worn Mobile
Seven Lantern Lane
Seven Lantern Lane First Birthday Golf Bubble Pink Gingham Reversible
Costway
Kids Outdoor Sandbox with Oxford Cover and 4 Corner Seats
momjug
momjug breastfeeding water bottle 50oz double-wall stainless steel
MoogCoSilverCups
MOOGCO Silver Nursing Cups 925k Silver
Swaddelini
Swaddelini Orange Swaddle Sleep Sack 3D Knit Seamless
Costway
6 Pieces Foam Climbing Blocks for Kids with Slide and Tunnel
Sunflower Motherhood
Sunflower Motherhood Deluxe Postpartum Recovery Box full-size kit
Little Martin's Drawer
Little Martin's Drawer SpringBud FD-200B Fetal Doppler FDA Cleared
M4A
Shnuggle Toddler Bath Tub | Big Bath for bigger kids | Child bathtub seat support | Fits in shower and adult bath
Momfann
Momfann Stroller Wagon for Kids – 2-Seater All-Terrain Baby Wagon
Costway
All-Weather HIPS Kid's Adirondack Chair with with High Backrest and Armrests
Rivona LLC
Exhaly Automatic Anti-Choking Rescue Device
Moogco Baby
Large Giraffe Wall Decal, One Big Piece
Moogco Baby
Spring Flower Wall Decals, Set of 35
Moogco Baby
Boho Animal Portrait Wall Decals, Set of 12
Moogco Baby
Flamingo Tropical Wall Decals, Set of 17
Moogco Baby
Animal Train Wall Decals, Set of 19
Moogco Baby
Australian Animal Wall Decals, Set of 15
Moogco Baby
Pampas Grass Wall Decals, Set of 40
Moogco Baby
Bath Time Wall Decals, Set of 32
Moogco Baby
Ice Cream And Sweets Wall Decals, Set of 66
Moogco Baby
Cat And Dog Wall Decals, Set of 24
Moogco Baby
Ballerina Wall Decals, Set of 13
Moogco Baby
Knight And Dragon Wall Decals, Set of 16
Moogco Baby
Sports Wall Decals, Set of 28
Moogco Baby
Songbird Branch Wall Decals, Set of 25
Moogco Baby
Pond Animal Wall Decals, Set of 24
Moogco Baby
Tractor Farm Vehicle Wall Decals, Set of 19
Moogco Baby
Owl Family Wall Decals, Set of 16
Moogco Baby
Counting Number Wall Decals, Set of 58
Moogco Baby
Mermaid Wall Decals, Set of 27
Moogco Baby
Airplane Wall Decals, Set of 21
Costway
Jumbo 4-to-Score Game Set for Kids and Adults 3.5FT Tall with Storage Carrying Bag
G 5.0 on Google · 9 reviews · Verified buyer reviews from our store
"We got floaties for our toddler and they are great! She loves swimming and these are so nice to have. Company is owned by a husband and wife and they are kind and…"
"I purchased a bat costume for my daughter with Moogco and we absolutely loved it! We used it for our daughters first Santa photos. They are a small business worth…"
"Ordered from here and they sent my items fast! Great quality!"
"High quality toys. Customer service is helpful and responsive. Will buy from this store again!"
"All of my dealings with them have been great!"
"Wonderful company to work with! Great product"
"great prices and fast shipping!"
"Wonderful products"
"I was lucky to find this pad for my grandson’s bassinet. I like how it is all natural snd organic. Just make sure to buy it a little bigger because it shrinks after washing. Also give ample time…"
"These helped at first but it seemed like the edges dug into my skin making it irritated (might have needed the larger ones). Once my milk came in more, milk would spill everywhere. I found that milk…"
"Perfect. Great price and my little one very opposed to training has only had accidents in the last week. My daughter is 2yrs old, 27 lbs and the Medium is perfect. She has room in them but the arent…"
"Initially, I was skeptical of using it, but when my doc referred it to me for my cracked nipple, it worked like a charm. I did not want to put any balm or lotion over my nipple as I did not wanted…"
"Amazing tool for breastfeeding! These protect sensitive, chapped or cracked nipples like little shields. No more sticking to clothing/bras and wincing when anything bumps into my chest. I've been…"
"I cant belive they heal hours within you put them on. Totally a must while breastfeeding. Such a good quality"
"I used these for the first four weeks after baby came. It was during that phase where baby was so small he didn’t have a great latch and so I was getting sore nipples. This was great for protecting…"
"Only paci my breast feed three week old has accepted so far🙌🏼"
"Worked great and would definitely use again. The only thing is sizing can be tricky. I would’ve gotten a size bigger and I’d consider my size to be on the smaller side. If you’re not sure, just size…"
"I wore these for the first two months and they truly saved my breastfeeding journey - worked exactly how I expected. They gave instant relief. I basically wore them day and night for the first 6…"
"Love these , I bought due to damage from pumping . One week with creams and balms didn’t do much but two days with these and I’m almost healed !"
"LIFE. SAVER. Bought this the first week I started nursing my son and had the WORST cracked nipples. These solved the issues OVERNIGHT!"
"I was lucky to find this pad for my grandson’s bassinet. I like how it is all natural snd organic. Just make sure to buy it a little bigger because it shrinks after washing. Also give ample time…"
"These helped at first but it seemed like the edges dug into my skin making it irritated (might have needed the larger ones). Once my milk came in more, milk would spill everywhere. I found that milk…"
"Perfect. Great price and my little one very opposed to training has only had accidents in the last week. My daughter is 2yrs old, 27 lbs and the Medium is perfect. She has room in them but the arent…"
"Initially, I was skeptical of using it, but when my doc referred it to me for my cracked nipple, it worked like a charm. I did not want to put any balm or lotion over my nipple as I did not wanted…"
"Amazing tool for breastfeeding! These protect sensitive, chapped or cracked nipples like little shields. No more sticking to clothing/bras and wincing when anything bumps into my chest. I've been…"
"I cant belive they heal hours within you put them on. Totally a must while breastfeeding. Such a good quality"
"I used these for the first four weeks after baby came. It was during that phase where baby was so small he didn’t have a great latch and so I was getting sore nipples. This was great for protecting…"
"Only paci my breast feed three week old has accepted so far🙌🏼"
"Worked great and would definitely use again. The only thing is sizing can be tricky. I would’ve gotten a size bigger and I’d consider my size to be on the smaller side. If you’re not sure, just size…"
"I wore these for the first two months and they truly saved my breastfeeding journey - worked exactly how I expected. They gave instant relief. I basically wore them day and night for the first 6…"
"Love these , I bought due to damage from pumping . One week with creams and balms didn’t do much but two days with these and I’m almost healed !"
"LIFE. SAVER. Bought this the first week I started nursing my son and had the WORST cracked nipples. These solved the issues OVERNIGHT!"
"We got floaties for our toddler and they are great! She loves swimming and these are so nice to have. Company is owned by a husband and wife and they are kind and…"
"I purchased a bat costume for my daughter with Moogco and we absolutely loved it! We used it for our daughters first Santa photos. They are a small business worth…"
"Ordered from here and they sent my items fast! Great quality!"
"High quality toys. Customer service is helpful and responsive. Will buy from this store again!"
"All of my dealings with them have been great!"
"Wonderful company to work with! Great product"
"great prices and fast shipping!"
"Wonderful products"
"Did the job, kept me more comfortable the first couple weeks postpartum as breastfeeding was established. Next time I would go for the design that has perforated holes for airflow."
"As a breastfeeding mom I truly couldn’t recommend these more. They literally SAVED MY LIFE in the newborn stage and then saved me again when teething started. They’re easy to use, easy to clean and…"
"This is a great item to have for breastfeeding mommas. It feels very cooling and refreshing after breastfeeding and makes wearing nursing bras very comfortable since the fabric is not rubbing on your…"
"These cups protect and help heal sore nipples so quickly. Comfortable under a bra, easy to clean, and worth the investment for breastfeeding. Stats: 5’3”, 140 lbs, 8 weeks postpartum & nursing"
"Great value for the price compared to name brand silverettes. I only really used them for maybe 2-3 weeks, so I’m glad I didn’t spend the extra money when these got the job done just as well"
"These are perfect for breastfeeding. They help keep any ointment or lanolin from getting on your clothes and smooth for immediate relief of cracks or nipple soreness in the first few weeks."
"Had a cracked nipple, added some organic ointment and put this over it, healed in 2 days! Recommend it 100%"
"These are great for nursing in the first few weeks when there’s soreness and breakdown. Would recommend!"
"These were wonderful for me postpartum while learning to breastfeed. Highly recommend. They are easy to clean & very functional."
"It saved my nipples multiple times. They’re super light. Quality is good, they do bend for no reason lol overall a good product."
"These were great in the beginning helped me so much."
"Any first time mama BUY THIS PRODUCT!!!! I cannot recommend and rave about this enough. They HELPED so so much! I wore them all the time when my nipples felt dry, cracked, and just hurt. Those first…"
"Did the job, kept me more comfortable the first couple weeks postpartum as breastfeeding was established. Next time I would go for the design that has perforated holes for airflow."
"As a breastfeeding mom I truly couldn’t recommend these more. They literally SAVED MY LIFE in the newborn stage and then saved me again when teething started. They’re easy to use, easy to clean and…"
"This is a great item to have for breastfeeding mommas. It feels very cooling and refreshing after breastfeeding and makes wearing nursing bras very comfortable since the fabric is not rubbing on your…"
"These cups protect and help heal sore nipples so quickly. Comfortable under a bra, easy to clean, and worth the investment for breastfeeding. Stats: 5’3”, 140 lbs, 8 weeks postpartum & nursing"
"Great value for the price compared to name brand silverettes. I only really used them for maybe 2-3 weeks, so I’m glad I didn’t spend the extra money when these got the job done just as well"
"These are perfect for breastfeeding. They help keep any ointment or lanolin from getting on your clothes and smooth for immediate relief of cracks or nipple soreness in the first few weeks."
"Had a cracked nipple, added some organic ointment and put this over it, healed in 2 days! Recommend it 100%"
"These are great for nursing in the first few weeks when there’s soreness and breakdown. Would recommend!"
"These were wonderful for me postpartum while learning to breastfeed. Highly recommend. They are easy to clean & very functional."
"It saved my nipples multiple times. They’re super light. Quality is good, they do bend for no reason lol overall a good product."
"These were great in the beginning helped me so much."
"Any first time mama BUY THIS PRODUCT!!!! I cannot recommend and rave about this enough. They HELPED so so much! I wore them all the time when my nipples felt dry, cracked, and just hurt. Those first…"