The following review was written by my wife:

After my favorite thong underwear was discontinued by the manufacture, I started looking for a replacement. I tried several different types from different manufactures, but did not like any of them for one reason or another. My husband suggested that I look on Amazon to able to see many different brands and styles. After reading dozens of reviews about dozens of different thongs, I decided to try Balanced Tech Seamless Thong.

I had a three pack ordered for me to try. I like them and will be ordering more. Some of the pros that I like about them other women may not like. These are my views about the product.

PROS:
The crotch is slightly wider than others I have tried which means less pulling up through the crotch.
The wider crouch also provides a larger padded area to absorb moisture.
The waist is a little higher than average which means less sag.
Many of the seams are stitched rather than relying solely on adhesive. I think this will prevent the seams form delaminating. For me at least the seams do not show panty lines even though the seams are very slightly bigger.

CONS:
All though I have not had too much problem, I think the fabric weave could do a better job of wicking away body moisture.

OTHER:
Since I ordered nude I cannot comment about color fastness.
I wash all of my nylon and poly fabrics on delicate/cool wash. I then hang them to dry. I wash in the evening, hang them to dry and they are ready to wear the next morning.
I have had these thongs for six weeks, now. I have washed and worn them regularly. They have shown no signs of wear or failure.
I will be ordering more.

Like others have said, it feels like there is a lot of fabric in the stomach area which I worried would make them uncomfortable. Surprisingly once I put workout pants on I didn't even notice them. Went for a long walk and did a high impact workout and they were great.

These panties are wonderful. They fit perfect, feel very light. Some of the reviews stated they fall apart when washing. I have not had a problem with that. I just toss them in the washer & dryer with everything else, no special care, and they come out perfect every time. I love them so much I have ordered 12 pairs. I have worn Victoria's Secret for years and I really think these are more comfortable!

I just love them. A must for every ladies wardrobe. Don't know they are there when I wear them. Addition: Had them for a while now, no problems stay right where you put them and don't move all day. I just can't find more xs availability anywhere and they are the only size that fit right. I wish we could get more in xs!

Soft and sturdy, this is the underwear you need for workouts!