10 Best Kid’s Underwear (Boys and Girls Underwear)

Trying to find the best underwear for your kids can feel like an uphill battle. Sometimes you can find the right size in the store but you run into a problem with the material.

Underwear at the store can have exposed elastic at the waist and legs and itchy stitching in the creases. When you have a toddler learning how to wear underwear while being potty trained this presents a problem.

Getting the right size can also be an issue. If your little girl doesn’t fit even sizes but the ones in the store only come in even sizes you have a problem. Let’s say she wears a size five.

That means the size four will be too small and the size six will be too big. Getting her dressed will be a nightmare. Can you imagine the temper tantrums she’ll throw because she doesn’t have any comfy undies - not to mention the desperation you’ll feel?

Another issue could be that you go to Target or Wal-Mart and find what you need, but the patterns aren’t that cute. Also, it’s getting harder to find plain, white underwear for children.

Most have cartoon characters on them.

But if your son plays football and wears thin, white pants, then you know how important it is to get the right kind of underpants. Only white underwear will do. But if tighty whities are no longer in stock at your local store, you’re in a bit of a bind.

But it doesn’t have to play out like that. 

Here are some of the best underwear for kids you can buy.

10 Best Underwear for Kids

Taxzode Little Boys Soft Cotton Briefs

Pro: Very soft.
Con: Too small for some.

Tagless: Taxzode’s little boys’ briefs run very true to size with a little room for growth. This tagless gem comes in sizes that fit 2-10-year-old boys and come 6 per pack. Your little man will love how incredibly comfortable the underwear is and how super soft and stretchy the band part is. These awesome boxer briefs have an elastic waistband that is covered by the underwear fabric ensuring maximum comfort. Taxzode’s briefs are easy to move around during the day and comfy enough to sleep in at night.

Mothers will love that the 100% cotton briefs wash and dry well with little to no shrinkage. The designs are very cute. The quality is excellent and consistent. Buy again and again without worrying if the level of excellence has been compromised. These amazing underpants are breathable, durable, and don’t ride up like other brands. Plus, they are easy to push down and pull up making potty training a lot easier. The downside is that a few reviewers complained that the size was too small. Resolve this issue by going up a size.

Hanes Boys' Cool Comfort Breathable Mesh Boxer Brief

Pro: Tagless.
Con: Size chart not accurate.

X-temp technology: Hanes’ cool comfort boxer briefs have a nice texture and fit well. They are easy to move in and the moisture-wicking technology helps active little boys stay cool and dry. You get 6 per pack and the sizes range from small to X-large.

These soft and comfortable underwear are affordable. Plus, the colors won’t fade from washing. The downside is that the stitching may unravel after the first few washes. Remedy this problem by hand washing or buying multiple packs. 

Fruit of the Loom Boys Cotton Brief

Pro: Legs don't pinch or bind.
Con: Very thin material.

Classic fit and breathable: Fruit of the Loom’s cotton briefs for boys are breathable, comfortable, and tag-free. You get 7 per pack and the sizes run from x-small to x-large. High-quality cotton briefs are great for boys who have sensitive skin that easily becomes irritated. Little boys will love how mature they look in underwear that looks like something their old man wears.

Mothers will love how easy these are to wash, especially the white ones. Just be prepared to see frightening things before putting them in the washing machine. On the plus side, they hold up well after multiple washes. These basic boy briefs have a soft, stretchy quality to them. The fabric is neither too thin nor too thick. The downside is that some reviewers said they received the black set instead of the blue set. Fix this by returning the wrong set in exchange for the right set.

Handcraft Little Boys' Justice League Logo Brief

Pro: Encourages potty training.
Con: Decals wash off easily.

True to size: Handcraft’s Justice League 100% combed cotton briefs are sure to put a smile on your toddler’s face. If he’s a fan of Batman, Superman, or the Green Lantern then these are the underwear for him. You get 7 per pack and sizes range from 2T-4T. They run true to size and are perfect for little ones who are obsessed with all things related to superheroes.

These adorable underwear retain their color after many washes. Plus, these briefs are true to size and very well made. Superhero underwear may just be the best motivator to help potty train your tiny turbo-man. After all, no one poops on Batman. The downside is they shrink after washing and become a little too tight. Solve this issue by buying a size up.

Marvel Boys' Toddler Superhero Adventures Brief Underwear

Pro: Potty train friendly.
Con: No neutral or solid option.

Great style: Marvel’s 100% soft cotton superhero briefs are sure to please. The colors and designs are very vibrant. These cute, tagless underwear run true to size and sit perfectly at the waist. They still give you a little wiggle room for growth. The quality is superb and the designs will bring out the little one’s inner superhero.

Your rollie-pollie will never be so excited to potty train with these big boy britches. You get 7 per pack and sizes range from 2T-4T. The downside is that some reviewers didn’t get the prints they ordered. Fix this issue by returning the incorrect set in exchange for the correct set.

Boboking Baby Soft Cotton Underwear Little Girls' Briefs

Pro: Breathable.
Con: Shrinkage.

Covered elastic: Boboking’s baby soft 100% cotton underwear for girls is incredibly comfortable. Plus, the extra strength and durability make this a quality panty. You can wash it multiple times without any piling or color fading. The waistband and elastic leg bands are covered with fabric to ensure a comfortable fit that does not pinch. You get 6 per pack and sizes are for 2T-12 year olds.

These well made underwear don’t have loose stitching or snags. They run true to size and fit perfectly. The cotton is on the thicker side and the prints are adorable. Your little lass will love how soft and comfortable these briefs are. The downside is that some reviewers said that they do run on the smaller size of the listed size. Remedy this issue by going up a size.

Fruit of the Loom Girls' Cotton Brief Underwear

Pro: Good quality.
Con: Not soft initially.

Full Coverage: Fruit of the Loom is a great brand that’s synonymous with quality. They delivered on these underwear for girls. These panties are made well and hold up well wash after wash with little to no shrinkage. Plus, the ravel-free waistband will help ensure that these panties stay in-tack long after your little babushka outgrows them. Thin and tagless, these pretty 100% cotton briefs run true to size. You get 10 per pack and the sizes range from 4-14. It’s a great buy for the value. 

These basic, no frills neutral undies offer full coverage and don’t ride up. The neutral colors will work well under clothes that are lighter by preventing the panties from showing through the clothes. Your little bitsy-boo will love that these are not hard or scratchy underwear. They won’t itch or cut into her skin. There is no exposed elastic, just banded legs which adds to the comfort level. The panties should hit just below the belly button. The downside is that the underwear isn’t soft initially. But you can remedy that by washing them.

Hanes Girls' Hipster Multipack

Pro: Great fit.
Con: Inconsistent patterns.

Super soft: Hanes is another high quality brand with a loyal following. These cute hipster underwear are made of 100% ultra-soft cotton that will keep your shortie comfortable all day. The smooth, covered leg bands feel good on the skin by providing a pinch free experience. The fit and quality are excellent. These hipster panties are not too big or too small.

Your little cutie-patootie will love how perfectly these underwear fit around the waistband and the legs. She’ll even have a little room to grow. You’ll love how well they hold up wash after wash. There’s no shrinkage, color fading, or balling up of the material. You get 10 per pack and sizes range from 4-16. The downside is that you may not receive the patterns you ordered. Resolve this issue by returning them for the correct set.

Fruit of the Loom Girls' Cotton Hipster Underwear

Pro: Color designs.
Con: No elastic at the waist.

Tagless: Fruit of the Loom delivered once again. These 100% cotton hipsters are extra soft, tag-free, and very cute. The underwear comes with a plush, ravel-free waistband and full seat coverage. The sizes range from 4-14 and come 14 per pack. These panties are on the thin side but they fit well. You won’t have to worry about them bunching up.

Plus, they wash well and don’t fade. The quality is excellent. These are sturdy underwear that can handle several cycles of wear and wash without showing signs of wear and tear. Your sweetie-pie will love that she can pull these up and down easily. Also, they won’t dig into her skin anywhere. The downside is that some reviewers received different prints than the ones shown. Solve this problem by exchanging the incorrect set for the pair you want.

Cadidi Dinos Little Girls Soft Underwear

Pro: Size selection.
Con: Designs are upside down.

Comfortable: Cadidi’s 100% cotton underwear for little girls is very soft, breathable, and comfortable. The material lacks harsh chemicals which reduces diaper rash. You get 6 per pack and a range of sizes for babies, toddlers, and kids. There are sizes for 18-24 months, 2T-4T, and 5-12 year olds. These panties are strong and durable. The cotton is a bit thicker than some brands that use a thinner material. Expect them to hold up well with multiple washes with no piling.

These panties do shrink slightly after the first wash. Smooth, covered leg bands means those cute little legs won’t get pinched any time soon. Plus, elastic leg openings make them easy to slip on and off. The fit is excellent and the designs are super cute. These soft underwear won’t scratch or irritate the skin. Your little puddin’ will love all the fun patterns and how comfortable she’ll feel in them. The downside is that all the tags are on the outside. Fix this issue by cutting them off.

Kid's Underwear Buying Guide

Most Comfortable Underwear for Kids

Whoever said comfort is king must have been thinking about underwear. The most comfortable underwear for kids will be very soft. It will be made of 100% cotton and have a stretchy feel to the material. High-quality cotton is great for little ones that have sensitive skin. A well made brief will not be scratchy or harsh.

Tagless designs ensure itch-free wear. Breathable underwear that doesn’t ride up is an essential element to have if you want to keep your little half-pint nice and cozy all day. A great fitting pair of underwear will also provide a little extra room for growth.

Covered Elastic

Underwear that has exposed elastic is very uncomfortable. It can easily pinch and dig into the skin. Elastic that is covered by fabric is much more comfortable.

Your cutie-pie will be able to move and play all day without the slightest irritation. A quality elastic band with a ravel-free design will hold its own after multiple washes.

Top Choice for Covered Elastic: Hanes Girls' Hipster Multipack
  • Colors may vary by package; Pack of assorted underwear with elastic waistbands and tag-free labeling
  • Specific colors and prints may vary from those seen in image.

Style

Who says kiddos can’t have swag? Children love vibrant colors and patterns. But they really go nuts when you combine those two elements with their favorite superheroes. You won’t be able to get that package of brightly colored, action-packed underwear open fast enough.

Your shortcake will have an extra incentive to graduate from toddler undies to briefs. Plus, your little angel might just have more success with potty training. After all, your muffin will want to make sure Batman stays dry.

Top Choice for Style: Handcraft Little Boys' Justice League Logo Brief
  • batman, superman& other heroes logos
  • license character panties
  • Colors and prints may vary

Kids Underwear FAQ

Now that you’ve seen the most popular choices for buying kids’ underwear, you might have some questions that need to be answered before you make a purchase. Below you will find answers to the most common questions about choosing kids’ underwear. 

How do you measure your child for underwear? 

You will want to use a tape measure and then measure around their waist, typically where your child would usually wear their shorts or pants is ideal. 

Since kids often tuck their tummy in when you try to do this, simply place your forefinger between his or her body and the tape measure. This generally allows your child to relax, and you’ll be taking into account the extra room for more comfort. 

What if my child is in between sizes? 

If you have measured your child and compared their sizes to a particular brand’s sizing chart, then you should always order the next size up. 

Even if the underwear is a little bit larger when you first buy them, your child will grow into them rather quickly. If you buy a size down, they will surely be too small within a matter of weeks. 

How do you choose the right color for your child? 

Every kid is different when it comes to the things they like to wear. It’s a good idea to stick with colors that your child is typically fond of when having to choose something. If your child doesn’t really have a preference, then stick with the basics - blue or black for boys and pastels for girls.

Tip: Try to avoid buying white underwear for your child because they often show stains very quickly. However, if you are trying to monitor your child’s bathroom behavior, then white underwear can tell the whole story. 

Do all kids like prints on their underwear? 

Most kids, especially boys, love running around in underwear that has prints of their favorite action heroes, big trucks, or even cartoon characters. On the other hand, girls typically enjoy patterns that resemble how they feel, like Hello Kitty or Disney Princess underwear.

Allowing your child to choose the prints they like is a great way to involve them in your decision making. It will boost their confidence, and they will be super excited to wear the underwear that they actually picked out!  

Can you return underwear if they don’t fit your child correctly?

If the underwear package is unopened, most retailers will accept your return unless they have a policy in place that states no returns on any merchandise. Pay attention to the policy when you are purchasing because some stores will offer refunds, but only for a limited amount of time.  

If the package is open, you will need to check with the store you originally purchased the underwear. Some retailers accept returns regardless of the package being open, where others will decline to accept your return because the package is not sealed. 

Note: Most online retailers will have their return policy on their website. 

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About the author

Idara Hampton

Idara Hampton is a freelance writer at Undywear.com. She also creates valuable content in the legal, health and wellness, and home improvement spaces. When she's not writing, you can find Idara getting lost in a good book or tickling the ivories.