For a person who likes to explore and engage in most physical activities, it might seem hard to find the perfect underwear.

Going to the gym, hiking, running, or cycling, I most times wear leggings.

However, I can’t stop but witness visible panty lines, which always made me uncomfortable. This was one of the reasons why I wore oversize shirts to cover it.

That is when I decided to buy thongs for workouts. It gives full coverage in the front but less at the back.

But still, I was facing problems with finding the perfect thong with great breathability and moisture-wicking ability. Some had a tight waistband and uncomfortable edges that didn’t even allow me to move around easily, not even exercise for long hours.

That is when I did a lot of research to find the best thongs for workouts that are odor-controlling, moisture-wicking, and non-chafing.

I tested ten different products and found Kalon 6 Pack Women’s Nylon Spandex Thong Underwear to be the best thong underwear for workouts.

It is specially designed for workout purposes with great features. It stays in place no matter how much I move. They don’t ride up or roll down. The elastic band is stretchable and yet not loose. The fabric itself is so stretchy that it doesn’t cause any wedgies. Also, they are invisible under leggings or other tight outfits.

Best Workout Thong Underwear Reviewed

Kalon 6 Pack Women’s Nylon Spandex Thong Underwear

Kalon 6 Pack Women's Nylon Spandex Thong Underwear

There were times when I wore these panties very often to the gym. The nylon spandex fabric combination gave me the best experience during sweating. It traps any moisture and dries quickly.

I can wear it under any leggings, and I see no visible panty lines. It is seamless all around so that it looks like one full material without much stitching.

It has a ribbed waistband that stays in place after a lot of workouts and movement. Also, the waistband has great stretchability.

I used to face serious problems because of the edges around the leg parts. It has serged leg edges for any unraveled material. It has greater elasticity and retention. This, as a result, decreases any unease and irritation around my legs.

You can wear it with your favorite leggings, yoga pants, or even a body-hugging dress.

What we like

  • Available in a variety of color
  • Stretchability
  • Breathable material

What we don’t like

  • Crotch is not cotton

Under Armour Women’s Pure Stretch Thong

Under Armour Women’s Pure Stretch Thong

I have always been the greatest fan of the green typhoon-colored thong. The color is bright and unique, so whenever I wear it, I feel more energetic.

It is the most lightweight material that I sometimes forget if I am wearing one. It stays in place and has a very smooth and silky feel against my skin.

It also includes a greater body size spectrum from regular to plus size.

It has lesser cut edges fixed by great hem-free sewing. This gives you a better and smoother look on any outfit.

One of the most excellent features of this product is that it is designed to have an anti-odor technology. It prevents any germs or bacteria from creating any odor while sweating.

Adding it to your thong collection is great because you can wear it if you are planning to go for intense physical activities, resulting in a lot of sweating.

What we like

  • Anti-odor material
  • Lightweight
  • No visible panty lines

What we don’t like

  • Might shrink after wash

New Balance Women’s Breathe Thong Panty 3-Pack

New Balance Women’s Breathe Thong Panty 3-Pack

Not most thongs especially designed for sportswear don’t have crotches made from cotton. This is what I like about this product. It has a cotton crotch which is great because I don’t have to worry about any vaginal-related health problems. It absorbs moisture more than any material.

The other fabric it is made from is nylon. It is great when it comes to stretchability.

It is wash and dryer safe so that the material is durable after continuous washes.

I also like it for its comfort. It is seamless that it doesn’t bring any chafing soreness to my skin. It just sticks to my body and gives me that smooth look.

Since it is a mid-rise, I like to wear it with my low-rise waist legging. It is great when it comes to no visible panty lines. I could wear running, hiking, or even normal day wear.

It also comes in vibrant colors like neon colors. If you want mild colors, then you can go for solid black or nude color.

What we like

  • Tag-free
  • Seamless
  • Lightweight

What we don’t like

  • Color might fade away

Balanced Tech Quick Dry Breathable Seamless Thong

Balanced Tech Quick Dry Breathable Seamless Thong

Finding a high-waisted thong at the same time which is perfect for workouts is hard.  That is why I like this product. It is not low rise and doesn’t create any muffin top. Instead, it gives support to my tummy, holding everything together and making me look good in my leggings or shorts.

I also like it because it is specially designed for everyday sports activities because of its high breathability. It dries fast and absorbs extra moisture.

It gives me enough front coverage, and the back doesn’t wedgie at all. The waistband is stretchable enough that it doesn’t become loose after using it a couple of times.

The odor resistance and moisture-wicking ability fascinate me as it keeps me fresh for a long time. I can actually sense this big difference amongst other thongs I have used so far.

It also gives you the opportunity to choose any of your favorite colors because it has many varieties. It comes in 6 combos, and the assertion of colors varies from mild to vibrant colors.

What we like

  • Tag-free
  • Odor resistant
  • Seamless

What we don’t like

  • Size might vary

Nabtos Cotton Thongs

Nabtos Cotton Thongs

Adding a cotton thong to your workout underwear collection is important. It is the most comfortable material. It gives me that cozy feeling without making me warm and sweaty. It is also breathable.

It is amazing how the material doesn’t change its color or quality after a couple of washes. Mine still looks the same as when I first bought it.

I like how they give me the right amount of coverage in the front and back. Unlike other thongs, I don’t feel any discomfort at the back. Also, I don’t have to worry if it is made from less material.

It is great for tight workout wear because it disregards the main problem which is visible panty lines. They give support to my bummy that it actually makes me look good, enhancing the shape of my body.

It comes in a pack of 6 with a variety of color assortion. Its size range is also great because it includes plus-size women.

What we like

  • Tag-free
  • Gives maximum comfort
  • Great quality

What we don’t like

  • Size might vary

 Sexy Basics Women’s 6-Pack Active Sport Thong

Sexy Basics Women’s 6-Pack Active Sport Thong

The other cotton-made thong I like is this product. It gives the most fantastic experience when it comes to breathability.

I like how it is precisely designed with a bigger crotch area. Most thongs have a small crotch that is prone to discomfort and irritation. Unlike other thongs, it has a great space that is not big or small. It does its work giving maximum comfort and breathability.

It is a high waist that sits right below my belly button. It gives my tummy support, and it makes me look slim.

It is perfect for my disco leggings. My disco leggings are so shinny and tight that these thongs help me by removing any panty lines. When seen from the outside, it gives me a perfect shape which is greatly endorsed.

The size range is also great. It accompanies regular size fit and plus size.

What we like

  • Made largely from cotton
  • Variety of colors
  • True to size

What we don’t like

  • Fabric might be thick

Elacucos 6 Pack Women’s Thongs

Elacucos 6 Pack Women’s Thongs

If you are looking for a low-rise thong for your low-rise workout outfit, then you found it. It sits perfectly on your waist. It doesn’t ride up or down. 

It is one of those underwears that doesn’t give me wedgies aside from how great the quality of the material is or how comfortable it is.

I also like how the quality of the material is fantastic for the price. The price is comparatively great for a six-pack combo.

I always wonder how the fabric is breathable and yet thick. Also thick and yet breathable.

It comes in a variety of colors, making it great for your legging color variation. It has a unique design with a line drawn in a curve parallelly at the two sides of the thong.

It also has a super cute ribbon.

What we like

  • Made from cotton
  • 100% cotton panel
  • Great stretchability

What we don’t like

  • Non-tag-free

Bubblime Sports Thongs for Women

Bubblime Sports Thongs for Women

One of the reasons I like this product is how it is available in different numbered packs. Unlike other underwear, I had to buy the whole 3 and 6 pack before even trying one, which ended as a disaster.

But in this case, I can buy one and test the product. I don’t have to toss out the rest if I don’t want them.

Unlike other underwear, the inner or crotch part doesn’t have separate cutting but rather a whole cutting. So this makes this product amazing, not only because it is seamless all around.

It is breathable, moisture-wicking, and most importantly stretchable.

It has multiple colors available for your choice.

What we like

  • Crotch made from cotton
  • Seamless
  • Tag-free

What we don’t like

  • Size may vary

Balanced Tech Women’s Wicking Performance Seamless Thong

Balanced Tech Women’s Wicking Performance Seamless Thong

I like this product because it lays flat on the skin. It aligns with my skin without being too loose or tight. This makes it perfect for tight leggings and the non-visibility of panty lines.

The crotch space is more expansive than other thongs, giving it more excellent room for breathability. This gives it a great space for more absorption of moisture. 

The waist is somehow high-waisted, which means less sag. This makes it perfect under any tight legging. 

They also dry fast. I wash them at night, and they are ready the following day or even after hours. This makes them perfect for traveling when you don’t have any dryer accessible.

They are perfect for wearing leggings while doing physical activity or workouts. They are comfortable and stretch well.

What we like

  • Tag-free
  • No sem design
  • Odor resistance

What we don’t like

  • Not true to size

CableMax Moisture Wicking Underwear

CableMax Moisture Wicking Underwear

Looking for a plus-size thong might seem hectic. However, it is a worthwhile addition to your undergarment collection.

The elastic edges are one of my favorite features. I was tired of tight elastic bands creating and leaving skin marks.

Especially this saved me from irritations around my legs because of the tight elastic band, especially when my body gets warm.

I sense no chafing when I wear these thongs. There is not uncomfortable or doesn’t create any friction feel when I do any exercise.

This is great for any leggings because they disregard any visible panty line, which can distort your body shape.

What we like

  • Breathable
  • Odor protection
  • Tag-free

What we don’t like

  • The waistband might be a bit tight

Workout Thong Underwear Buying Guide

Workout, like any other everyday routine, needs its own undergarment collection. Going to the gym and sweating for long hours, it is not recommended to wear the same type of underwear you wear to work.  That is why you need to cautiously choose amongst different thong underwear on the market. Here are some tips that can help you purchase amazing tongs for workouts based on your priority and preference.


Polyester- is the best fabric if you sweat a lot. It dries faster compared to other fabrics. You can wear this for intense workout sessions.

Cotton- for a silky and smooth feeling against your skin, cotton is preferred. It is the most breathable material while giving you comfort all the time and anywhere.

Nylon- if you do exercise which demands a lot of stretches, then this is your fabric. It is the most stretchable in all directions. It is also lightweight giving you that sense of perfect alignment with your body, not tight or loose. 


Highwaist- if you are planning to wear a high waist legging, then considering high waisted thong is perfect. It can hold onto your tummy and give you support without putting so much pressure. It can also make your workout session great because you won’t be scared if there is going to be any muffin top.

Low-waist-  thongs that are low waist are great for pants that are low waisted. It sits perfectly on your waistline; the upper edges of the underwear will not be exposed if you wear a short sports bra or crop top. 


Thongs for workouts need to be comfortable. One of the features you need to look at before purchasing is if the underwear is seamless. Not having unfinished edges or sewing will bring irritation and unease around your waist and leg.


Sweating a lot and being on fire while working out need a breathable product. This is why thongs are great, aside from visible panty lines. Since they are made up of less material, especially at the back, there is room for air.


Even though the product is breathable, you will have a bad experience during a workout if it doesn’t absorb moisture quickly. You might even see some undesired spots coming from sweating.


Running on a treadmill, doing some gymnastics, or planks, you need a product that stretches in all directions. 

Odor protection

Aside from moisture-wicking material, you need to consider how to fight bad odor. Look for a product that can protect you from undesired smells that come as a result of germs and bacterias.


As simple as it sounds, tags could be the most annoying features you need to consider. During a workout, you don’t want the feel of an irritating paper at the back.


Wearing a similar color to your leggings is recommended because when you stretch during physical activities, the material might be prone to semi-transparency. So wearing a similar colored thong might help to solve this problem.

Your workout experience can be made more flattering by choosing a better thong. Even though the process might sound hectic, it is easy to apply the buying tips that apply to your own preference. Try Kalon 6 Pack Women’s Nylon Spandex Thong Underwear. It is a great product for any workout sessions giving you the best experience if you are running, doing some squats, or lunges. It has all the important features such as breathability, stretch, comfort, and no visible panty lines.

Praise is one of the best editors on UndieWearz team. Her reviews are really deep and she does a lot of experimenting with what she wears. She loves to try out all sorts of underwears and review them here.

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