It’s such a simple question at first glance, and yet so complicated, because there are many factors that affect whether a person will feel comfortable or not.

Before ZD arrived at the question of size, the first thing we asked ourselves was:

How can we make a fabric that will feel like a second skin?

Because we shouldn’t forget that we’ll be wearing our underwear all day long, and often times at night as well. It truly becomes an inseparable companion in our day-to-day life. So we decided that the fabric for our underwear had to be stretchy enough that you wouldn’t even notice you were wearing it. We wanted to make the most comfortable underwear on the market.

The most elastic material that exists is human skin. The best example of that can be seen with pregnant women. Their skin grows as the child inside them develops until they give birth, and then their skin gradually returns to its natural state.

That is what we were looking for, a fabric with properties similar to human skin. And to a certain degree, we achieved that goal. We didn’t quite reach the level of human skin, but we’re not far off. The idea is that the garment must accompany the person wearing it in all their movement, without shifting, thereby making the wearer feel so comfortable that they forget they’re wearing it.

ZD has up to 10 sizes of underpants that fit you

This underwear is so stretchy that three sizes would have been more than enough to cover the 10 sizes we offer, but that wouldn’t have given everyone the necessary comfort, as people who wear larger sizes would have lost the essence of the “second skin” design.

Thus, each waist and hip measurement has its own size and an appropriate ZD undergarment. This means that both people with a 72 cm waist and people with a 150 cm waist have their own undergarment size, guaranteeing the same comfort from the smallest to the largest size.

If you wear a size or two smaller than your usual size, the underwear might seem to fit, but you’ll miss out on the comfort with which it was designed.

Plus, because the fabric will be stretching more, it will thin over time and become less dense, meaning that it will be more vulnerable to rubbing from your trousers, shortening the lifespan of the garment.

To sum up, choosing the wrong size means losing out on comfort and shortening the garment’s lifespan.

That’s why it’s important to choose the size you really need. Below we offer some tips on how to find your perfect fit:

First, you need to know the measurements of your waist and hips. The best way to do this is with a measuring tape. Once you know your measurements, use the following table as a guide:

Now that you know your size, choose your favourite model and enjoy the comfort this garment will provide.