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Period Underwear for Women Heavy Flow Leakproof Period Shorts for Day and Night Absorbency 3 Pack - 2 of 4Period Underwear for Women Heavy Flow Leakproof Period Shorts for Day and Night Absorbency 3 Pack - 3 of 4Period Underwear for Women Heavy Flow Leakproof Period Shorts for Day and Night Absorbency 3 Pack - 4 of 4
Period Underwear for Women Heavy Flow Leakproof Period Shorts for Day and Night Absorbency 3 Pack - 1 of 4

Period Underwear for Women Heavy Flow Leakproof Period Shorts for Day and Night Absorbency 3 Pack

$35.99 reg $39.99
Sale save $4.00 (10% off)

sizexs
color3 black
  • 3 black
  • black/beige/brown

Out of Stock

Sold & shipped by Ernestic, LLC
Eligible for registries and wish lists

Fit & style

  • Super Absorbency: Experience better protection with TIICHOO period shorts. Designed with a 4-layer crotch, these period underwear boxer shorts can hold up to 50 ml of menstrual blood-equivalent to four tampons. Ideal for heavy periods, excessive discharges, maternity, postpartum or light incontinence
  • All Day Comfort: Made from buttery soft, breathable viscose, Tiichoo period underwear for women is PFAS-free and certified by Oeko-Tex Standard 100, ensuring a gentle touch to your skin. Enjoy peace of mind knowing you’re staying protected while reducing waste to our planet
  • Leak Proof Underwear: Say goodbye to tampons and hello to worry-free protection. Our double-reinforced leakproof edges and 4-layer crotch will quickly absorb liquid, keep you dry and clean all day long. The extended black lining effectively catches leaks, ensuring security even on heavy flow days
  • Better protection: In contrast with hipsters panties or briefs, Tiichoo period boyshorts offer more coverage. With 2-inch inseam and a boyshorts style, free movement are guaranteed. Whether you're lying on your front or back, our period underwear heavy flow offers peace of mind for day and night
  • Easy Care: Cleaning is a breeze. Simply rinse, wash, and repeat to stay protected while minimizing waste. Soak in water until the water runs clear, then toss them in the washing machine like your regular underwear. If you're in between sizes, for optimal fit, please go one size up

Sponsored

About this item

Fit & style

  • Super Absorbency: Experience better protection with TIICHOO period shorts. Designed with a 4-layer crotch, these period underwear boxer shorts can hold up to 50 ml of menstrual blood-equivalent to four tampons. Ideal for heavy periods, excessive discharges, maternity, postpartum or light incontinence
  • All Day Comfort: Made from buttery soft, breathable viscose, Tiichoo period underwear for women is PFAS-free and certified by Oeko-Tex Standard 100, ensuring a gentle touch to your skin. Enjoy peace of mind knowing you’re staying protected while reducing waste to our planet
  • Leak Proof Underwear: Say goodbye to tampons and hello to worry-free protection. Our double-reinforced leakproof edges and 4-layer crotch will quickly absorb liquid, keep you dry and clean all day long. The extended black lining effectively catches leaks, ensuring security even on heavy flow days
  • Better protection: In contrast with hipsters panties or briefs, Tiichoo period boyshorts offer more coverage. With 2-inch inseam and a boyshorts style, free movement are guaranteed. Whether you're lying on your front or back, our period underwear heavy flow offers peace of mind for day and night
  • Easy Care: Cleaning is a breeze. Simply rinse, wash, and repeat to stay protected while minimizing waste. Soak in water until the water runs clear, then toss them in the washing machine like your regular underwear. If you're in between sizes, for optimal fit, please go one size up
Upgrade your period protection with ​​TIICHOO’s super-absorbent period underwear heavy flow boyshorts​​, designed with a ​​4-layer crotch​​ to hold up to ​​50ml (4 tampons’ worth)​​ of menstrual fluid, perfect for ​​periods, postpartum discharge, or light incontinence​​. The ​​double-reinforced leakproof edges​​ and ​​extended black lining​​ lock in moisture, keeping you dry and secure all day, even overnight. Made from ​​buttery-soft, breathable viscose​​ (PFAS-free & Oeko-Tex certified), these period boyshorts​​ feel as gentle as regular underwear while reducing waste. The ​​2-inch inseam boyshorts style​​ offers ​​full coverage & freedom of movement. Clear is a breeze​​, just rinse, soak until clear, then machine wash. A ​​reliable, comfy, and sustainable​​ alternative to disposable products

ernestic llc
women boyshorts

Size Waist (inches) Hip (inches)
X-Small 22 - 23.5 31 - 33
Small 23.5 - 25.5 33.5 - 35
Medium 25.5 - 27 35.5 - 37
Large 27 - 28 37 - 38
X-Large 28.5 - 30 39 - 40
XX-Large 30 - 32 41 - 42
XXX-Large 32 - 35 43 - 44

All Sizes in Inches Unless Otherwise Stated

bra measuring guide

Use the tips & visuals in this guide to take body measurements accurately & easily.

Don't have a fabric tape measure? Use a shoelace or a pant leg to measure. Then, lay it flat & use a ruler or tape measure to get a numerical measurement.

How to measure

  • Find your band size

    Wearing your best fitting bra, measure your underbust. Wrap tape measure around chest just under your bust (under bra band), make sure the tape is snug & level across your back.

    • If your underbust measurement is an odd number, add 5 to get your band size.

    • If your underbust measurement is an even number, add 4 to get your band size.

    • Example: Underbust of 29" (odd number)+5 = 34" Band Size

    • Example: Underbust of 30" (even number)+4 = 34" Band Size

  • Find your cup size

    Measure your bust by wrapping tape measure around the fullest part of your bust.Be sure the tape is snug & level across your back.

    (Bust measurement)-(Band size) = (Cup size)

    Example:(Bust of 35)-(Band of 32) = 3(C Cup)

Bra sizes (band size + cup size)

32A 34A 36A 38A 40A 42A 44A 46A 48A
30A 32B 34B 36B 38B 40B 42B 44B 46B
  30C 32C 34C 36C 38C 40C 42C 44C
      32D 34D 36D 38D 40D 42D
        32DD 34DD 36DD 38DD 40DD
        30DDD 32DDD 34DDD 36DDD 38DDD

Fit issues

Fit tip: 90% of your support should come from your band,which should be snug & level across your back.

  • Straps slip

    Tighten straps until they sit smoothly aganist the skin.

    If you tighten the straps fully & don't feel supported, your band may be too loose.

  • Straps dig in

    Loosen straps until they sit smoothly against the skin .

    If you loosen the straps & don't feel supported, your band may be too loose.

  • Side overflow

    If band fits comfortably, go up a cup size. or try a different bra style.

    Example: If you usually wear a 32B, try a 32C.

  • Cup overflow

    If band fits comfortably, go up a cup size,

    Example: If you usually wear a 32B, try a 32C.

  • Wire sits on breasts

    Band is too loose. Take your measurements following the directions in this guide. Or, if the cup size is accurate, try a sister size down from your current size.

    See sister size chart for more info.

  • Cups Gape

    If band fits comfortably, tighten straps. if that doesn't help, try going down a cup size.

    Example: If you usually wear a 34B, try a 34A.

  • Band digs in

    Your band size is too small. Try going up a band size,and down a cup size

    Example: If you usually wear a 34C, try a 36B.

  • Band rides up

    Your band size is too big. Go down a band size,and up a cup size

    Example: If you usually wear a 34C, try a 32D.

Sister sizes

A "sister size" is an alternate size in which the cup size stays the same, even though the band size & cup letter change.

To find your sister size, locate your usual size on the chart below. To sister size down, select the size underneath. To sister size up, select the size above.

Example: if your size is 34C, the sister size down is 32D, & the sister size up is 36B.

32A 34A 36A 38A 40A 42A 44A 46A 48A        
30B 32B 34B 36B 38B 40B 42B 44B 46B        
  30C 32C 34C 36C 38C 40C 42C 44C 46C 48C    
      32D 34D 36D 38D 40D 42D 44D 46D 48D  
        32DD 34DD 36DD 38DD 40DD 42DD 44DD 46DD 48DD
        30DDD 32DDD 34DDD 36DDD 38DDD 40DDD 42DDD 44DDD 46DDD
Sizing: Womens
Material: 95% Viscose from Bamboo, 5% Elastane
Material Lining: 90% Polyester & 83% Polyester
Garment Length: Short
Closure Style: Full Waistband Elastic
Hem Style: Plain Hem
Rise: Mid Rise
Fabric Name: Microfiber
Sheerness: Opaque
Garment Details: Absorbent Center Panel, Comfort Elastic, Elastic at Leg Opening, Tagless, Wide Waistband, Breathable Fabric, Moisture Wicking Treatment
Absorbency: Super
Fabric Weight Type: Midweight Fabric
Industry or Government Certifications: OEKO-TEX STANDARD 100
OEKO-TEX Certification Number: SH020 231267
OEKO-TEX Institution: TESTEX AG, Swiss Textile Testing Institute
Package Quantity: 3
Care and Cleaning: Machine Wash, Tumble Dry
TCIN: 1006466454
UPC: 6926950316654
Origin: imported
The above item details were provided by the Target Plus™ Partner. Target does not represent or warrant that this information is accurate or complete. On occasion, manufacturers may modify their items and update their labels.
We recommend that you do not rely solely on the information presented. If you have a specific question about this item, you may consult the item's label, contact the manufacturer directly or call Target Guest Services at 1-800-591-3869.
If the item details aren’t accurate or complete, we want to know about it.

Shipping details

Estimated ship dimensions: 9.05 inches length x 5.11 inches width x 1.77 inches height
Estimated ship weight: 0.69 pounds
This item cannot be shipped to the following locations: American Samoa (see also separate entry under AS), Guam (see also separate entry under GU), Northern Mariana Islands, Puerto Rico (see also separate entry under PR), United States Minor Outlying Islands, Virgin Islands, U.S., APO/FPO, Alaska, Hawaii
item ships from third party seller: Ernestic, LLC

Return details

This item can be returned to any Target store or Target.com.
This item must be returned within 30 days of the date it was purchased in store, shipped, delivered by a Shipt shopper, or made ready for pickup.
See the return policy for complete information.

Related Categories

4.5 out of 5 stars with 8 reviews
85% would recommend
7 recommendations
5 out of 5 stars
Thumbs up graphic, would recommend
1 January, 2026

Super Absorbent

I got these period underwear boy shorts and boy are they super thick and fully padded. At first I was unsure on how these period underwear would work out, but by looking at the material I don’t think I’ll be purchasing pads again.
SLIM
Did you find this review helpful?
3 out of 5 stars
Thumbs down graphic, would not recommend
1 January, 2026

Good for sleep, but could be great with improvements

Wanted to love these but they left me wanting some improvements. These are much more true to size than others I have tried on, they are the same size as my regular underwear (other brands I have had to size up) and the material feels silky. I really like that the lining comes up really high in the front and back. That said, I have found that the legs roll up during wear, and the seams across the butt cheeks feel thick and show a lot in pants. I will wear these as a backup during sleep, but not out for the day for those reasons.
Allisonrd
Did you find this review helpful?
5 out of 5 stars
Thumbs up graphic, would recommend
29 December, 2025

Great Product

I love these underwear. They are soft and breathable and very comfortable. They fit true to size. They are bulky enough to hold your flow but not bulky enough to feel like diapers. I experienced no leaks. I like wearing these as an alternative to pads. Super easy to wash and no mess.
amichele2266
Did you find this review helpful?
5 out of 5 stars
27 December, 2025

Soft, comfortable

I got these period underwear for my daughter. They are really soft and comfortable, being 95% viscose. I am not sure how they’ll hold up over time, but so far they’re good. They are also not bulky, which is great, but also makes me unsure about wearing them while being out of the house for a full day.
JennyK
Did you find this review helpful?
5 out of 5 stars
Thumbs up graphic, would recommend
26 December, 2025

Worth The Buy!

These are an excellent set of period underwear / boxers. The boxers itself are very light and breathable. They are waist high, and give really great coverage. The absorbency is great for a light to medium light flow. If you are a heavy flow, these won't work for you in terms of heavy duty absorption. I've used these one I've had heavy flaucoma and you'll need to either change your underwear frequently, or just use them on your lighter days. I found myself changing underwear four to five times a day when I was happy. My only gripe is the same one I have with all. Underwear, the absorbent does not go far enough in the front or back. Any sun and bursts of wetness can and will leak onto the actual underwear. This happens in the front mostly. I think this is a common design flaw, to make other what you will. If that's not a concern for you you'll really like these.
Andrea1969
Did you find this review helpful?
4 out of 5 stars
Thumbs up graphic, would recommend
21 December, 2025

Comfy undies

Only complaint and not really a complaint is they run small so size up. I ordered a medium and can wear them but the waist band it a little snug. The fabric is very soft, even after a few washes. I have been using them to sleep in as they don’t really bunch or ride up at night.
Jashley05
Did you find this review helpful?
4 out of 5 stars
Thumbs up graphic, would recommend
19 December, 2025

Comfy and great for the need

I received these products for free from the Hey, Bullseye sampling program in exchange for my honest review. We got 3 pairs of period briefs underwear. These are really comfy to wear. The material is buttery soft and smooth. They are also stretchy. They are not too tight or too loose. The length and size are good. They fit true to size. There is extra padding in the middle to protect and absorb during periods. These would be great to wear with something but I am not sure I would wear them on their own. These are actually really nice to have and wear. They are easy to wash and have had no issues with washing. The brief design is popular and really comfortable. I like the color and the feel of these and I will continue to wear. Definitely recommend trying.
justmissash
Did you find this review helpful?
5 out of 5 stars
Thumbs up graphic, would recommend
16 December, 2025

Good protection

Tiichoo Period Under wear did provide comfortable, reliable protection during my menstruation, so convenience, breathable and adapts well to my body shape, providing comfort throughout the day. It gave me good absorption.leak protection and odor control.Tiichoo Period Under wear is easy to wear and remove, with a design that supports active lifestyles.I wish I had this when I was a teenager.
Love2u
Did you find this review helpful?
5 out of 5 stars
Thumbs up graphic, would recommend
9 December, 2025

Soft durable fabric

So let me say these are an outstanding product. They feel like regular underwear. Theyvfir my daughter to a tee. I would definitely recommend to young women that theses would be great. My daughter also gave her seal of approval
Tahoematt0410
Did you find this review helpful?
3 out of 5 stars
Thumbs down graphic, would not recommend
8 December, 2025

Soft but Runs Small

I had high hopes for this product but was kind of disappointed with them. They run extremely small, the waistband is pretty uncomfortable and they don’t absorb much before you need to put another pair on. The fabric is quite soft though.
Trice125
Did you find this review helpful?

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