Hero Undies; Piglet


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Hero Undies Reusable Bedwetting Underwear Features waterproof gussets, soft pliable fleece at the legs for long term comfort, discreet comfortable boxer-style waistband and a snap-in insert system that gets thoroughly clean (and drys fast!)
With all these features, you will definitely have the most innovative nighttime solution.

Size 4’s are made to order and ship in 2-3 weeks.

  • Size 0
  • Size 1
  • Size 2
  • Size 3
  • Size 4

SKU: HeroPig Categories: , ,


Looking for a better overnight option? Super Undies Nighttime Hero Underwear provides triple waterproof protection that lasts 6-8 hours*.  Just match your child’s wetness output with an insert that can absorb it all, and the incredible waterproof protection of the Hero will do the rest.

Two layers of waterproof material in the body
Waterproof gussets add more protection
Soft pliable fleece at the waist and legs for long term comfort
Easy pull-on style for premium Bedwetting protection
Optional Hemp/Bamboo or MicroFiber insert sold separately
Made In USA

Commonly Asked Questions

  • Do I really need a Hero?
    If you have a child who wets the bed and wants a reusable option, then yes, you need a Hero. If you need an even bigger hero, I can introduce you to Jesus. 😉
    Does each pair of Hero Undies come with an insert?
    Yes. You can buy Hero shells separately at other Super Undies retailers, but we sell only sets in our store.
    Can these take more absorbency?
    The Hero Insert Set is designed to fit perfectly in the hero, but if you need to add even more absorbency you may do so. If your insert fits in the Hero Insert pocket, then go for it, otherwise, put your insert behind your Hero Insert Set. Check out our Step-up inserts for added absorbency.
    What if this leaks for me?
    With triple waterproof barriers these would be hard to get to leak, but we have met those occasional kids with “Super Powers.” In this case, you need to experiment with a formula.
    Kids Pee Output
    Undies Absorbency Power

    The trick is to match or beat your child’s output with absorbency. If you are sure you already are, then your fabrics may be repelling liquid. This can happen from using fabric softener, or from washing over and over and over and over for months. If your inserts are repelling, you can strip wash them or get new inserts. This is a benefit over an All-in-one system, since age may tear up an insert, but you don’t need to replace the entire item.

The Quick Version: Turn inside out and place in a garment bag. Wash with a trusted detergent. Dry on Medium. No bleach – No fabric Softener.


The Longer Version: There are many different products and routines people use when laundering their cloth diapers. Here at Super Undies we always recommend washing our products in a garment bag. This will help prevent the inserts from getting caught around the agitator in your washing machine (if you have one) and getting torn or ripped away at the seam of the diaper.

We first recommend washing your Super Undies on either a warm or cold wash prior to use once you have made sure the product fits your child. Once the product has been used we recommend using a diaper sprayer to rid the diaper of any solids into your toilet. Do you need to purchase a diaper sprayer? No! but it makes life so much easier when cloth diapering.

If your Super Undies are soiled, use the diaper sprayer, or just shake the solids out into the toilet. To help reduce stains you will want to cold rinse the diaper and throw it into a diaper pail, or wet bag keeping it wet until you are ready to wash. You will want to wash our products every day or every other day. You will want to use your washing machines highest water level available. You may need to pre-rinse with no detergent and then follow through with a warm wash with detergent. You can then dry our products either in the dryer, or line dry them or a combination of both.

*Please note that cotton is a natural fiber and does have a tendency to fray. Fraying of any cotton product is not considered a defect but rather something that can naturally occur.


What to Avoid: You will want to avoid using chlorine bleach on a regular basis. It will start to break down the fibers and shorten the life and absorbency of the diapers. It also may irritate your child’s skin. You also want to avoid using any fabric softeners, liquid or sheets. Fabric softeners coat the absorbent layers of the diapers and will reduce absorbency.


Lengthen the Life of Your Super Undies: To lengthen the life of your Super Undies you will want to hang dry your diapers overnight, or partially dry in the dryer and then hang dry after a cold rinse. Minimize use of bleach or any products containing bleach. You can use 1/2 c. of lemon juice to whiten or sun them in cold weather to freshen and remove stains.


Funky/Smelly Diapers: Over time cloth diapers tend to get a build up of uric acid and ammonia from urine causing a funky smell and will also cause your Super Undies to not be as absorbent as they once were. We recommend looking up “how to strip cloth diapers” and finding the recipe you prefer to strip your Super Undies of any funky smells.


Choosing a Detergent: There are many opinions about which detergents are best for cloth diapers. We believe you should use what works for you and your family. Remember, if you feel your detergent isn’t working, you can always strip your diapers and start over. Do not use any baby detergents such as Dreft, since they contain fabric softeners.

Additional information

Weight 2.6 oz
Dimensions 1.5 in

Size 0, Size 1, Size 2, Size 3, Size 4


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