Chlorine Resistant Swimwear

Chlorine Resistant Swimwear – The Truth You Need To Know

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Chlorine Resistant Swimwear

Dreaming about the bathing suit that is durable and lasts long? Looking for the best swimwear for pool workout or lap swimming? Wishing to find highly functional yet stylish swimsuit? Chlorine Resistant Swimwear could be the right answer to your questions!

If you were looking for “chlorine resistant swimwear” and found our article, I suggest you jump right to chlorine resistant swimsuits for women to see the summary on what this hype is about and where to buy this type of bathing suits.

Otherwise, you are welcome to keep reading this article where we will look into the basics of “chlorine resistant swimwear”, understand it and answer any questions you might have about it.

Chlorine Resistant Swimwear – Everything You Need to Know to Make Well-Informed Decision

Chlorine Resistant Swimwear

Functional swimwear used to be boring and plain. Luckily, this has changed over the past decades and nowadays functionality can be equaled to fashion and style. Bright and vivid colors, stunning patterns and eye-catching details are in the game of the functional swimwear so you can wave goodbye to boring grannyish styles.

Chlorine resistant swimsuits are stated to last even 20 times longer than regular bathing suits.

When it comes to chlorine resistant swimwear, it is all about the material it is made of. Whether it is the construction or finish of the fabric, there has to be a reason to characterize it as resistant to chlorine.

Besides that, another important feature to pay your attention to is the colorfastness of the fabric. Nowadays, a majority of functional swimwear fabrics are resistant to the fading or running of color but there are different types and levels of this property.

In addition, it is important to remember that the deterioration of the bathing suit is accelerated when the effect of pool water is combined with the effect of the sunscreen lotion, oil or cream.


Choosing the Right Swimwear Fabric – Features and Functions

Everything starts with the choice of the right fabric. It can get quite challenging to choose the best swimwear material as there are many things to consider starting from a great number of quality brands on the market and ending with your intentions for the use of the bathing suit.

What are you looking for – the durable swimsuit lasting long, the great stretch of the bathing suit or swimwear fitting the best? Or perhaps you are looking for all of this?

If you know what you are looking for, it is more likely you will meet your expectations regarding the swimwear.

In general, there are several types of swimwear fabrics each one characterized by its features, functions and performance.

Whenever there is no Lycra® in the composition of the chlorine resistant swimwear material, it is referred to as chlorine proof swimsuits’ material.


Chlorine resistant swimwear
Polyester – the Leader of the Chlorine Proof Swimsuit Materials

Polyester fabric is the leading swimsuit material dominating the functional swimwear. It is one of the most durable swimwear materials proven to retain its color and shape, and resist the chemicals in the pool. This is what makes this material “resistant to chlorine”.

Polyester swimsuits keep their color for at least a year of frequent usage. These can be as much as two years, as well, for less intense usage.

Owing to resistance to sagging, polyester swimsuit features consistent fit even with frequent usage. In addition, it dries quickly. As a result, it is a popular choice for professional swimsuits and water classes.

The flaw of polyester swimsuit refers to the reduced stretch of the material resulting in a tight fit. This, in its turn, leads to sizing issues as you should consider sizing up for one or two sizes.

Nevertheless, the development of the textile industry has lead to the significant improvement of both touch and feel of the polyester. This, in its turn, has resulted in polyester excelling other materials.

Polyester can be either combined with Lycra® for an easier and better fit or just pure polyester.


chlorine resistant swimwear
Polyester PBT – Improved Chlorine Proof Polyester

Polyester PBT (Polybutylene Terephthalate) relates to the combination of polyester yarns with PBT. This material possesses the same stretch and hand-feel features as Lycra® does.

Resistance to chlorine makes PBT a superior choice for swimwear. An added benefits are its resistance to color fading and salted water.

Regardless the level of the tension, the lightweight PBT material is going to return to its shape. The material remains lightweight even when in water. It stays close to the skin. As the result, PBT is a favored choice by water athletes and swimmers.


Chlorine Resistant Swimwear
Lycra® Blends – Superior Comfort and Fit but Reduced Resistance to Chlorine

Lycra® (AKA elastane) is known for its stretch and snug fit. Swimsuits featuring Lycra® are proven to offer high-level comfort. Many customers state that wearing Lycra blend swimsuit is like wearing a “second skin”.

However, due to the elasticity, Lycra® swimsuits tend to lose their shape and color. Besides that, over time Lycra® fibers are getting destroyed by pool chemicals unless a special finish is applied.

Chlorine Resistant Swimwear

If you go to the pool several times a month, no worries – your Lycra® blend bathing suit will last long enough. Though, on condition that you take proper care of your bathing suit – involving careful rinse once out of the pool and detergent wash at home. If there happens some chlorine left in the swimsuit, it will continue to destroy the Lycra® fibers regardless of whether wet or dry.

When you notice small grains (similar to the sand) on your bathing suit, it means that the elastane fibers start breaking and it will apparently lead to sagginess and see-through effect of the fabric. This can be a result of both chemical (chlorine, other pool chemicals, sunscreens) and natural (sun and salted water) causes.

Chlorine Resistant Swimwear

If you are a more frequent pool swimmer and still wish to enjoy Lycra® benefits, you should consider either rotating several bathing suits or getting specially treated Lycra® swimsuit.

Consequently, you should look for a swimsuit featuring Xtra Life Lycra® material. These are said to last 5-10 times longer than not treated Lycra®.

Just for information – specially treated swimwear fabric with elastane can last up to 50 hours in the pool without breaking the fibers. But there are available also more durable fabrics on the market lasting up to 75 and even 100 hours.

Nevertheless, if you are a frequent pool swimmer, this is not a way to go for you. Instead, you should opt for any other type of swimwear material mentioned above.


Nylon – Great Fitting but Not Resistant to Chlorine

Nylon is amongst the most common swimsuit material choices even though it is neither resistant to chlorine nor long-lasting if compared to polyester.

It is a very lightweight, stretchy and smooth material offering a great fit. Nylon is resistant to abrasion and features low moisture absorbency. But as mentioned before, it gets destroyed by chlorine.

So if you are looking for chlorine resistant swimwear, you should stay away from Nylon swimsuits.


Chlorine Resistant Swimwear
So Which Swimwear Material to Choose?

It is all about your preferences and intended frequency of using a swimsuit.

The tensest pool-swimming activities would require polyester PBT material while pure polyester and polyester Lycra® blend would be sufficient for less frequent water activities. If you enjoy pool several times a month, any swimsuit featuring Lycra® or specially treated Lycra® would work just fine.

The next thing to consider is the fit and feel of the swimsuit. If you are a comfort and fit driven, you should consider getting polyester Lycra® blend or Lycra® material. If function and performance stand above everything else, pure polyester is the way to go. But if you wish the comfort and fit without sacrificing the performance and function, polyester PBT could be the best choice.

And then there is also such an important point as the cost of the swimsuit – the more functional and durable the swimsuit, the higher the cost. Without doubt, PBT, Polyester and specially treated Lycra® swimsuits are more expensive than Nylon and Spandex bathing suits. So it is up to you to decide whether or not it is worth it. We do believe it is.

The most important thing to remember, however, is taking proper care of your swimsuit. And don’t forget to have fun while in the water 🙂

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Little Bit of The History – The Invention of Chlorine Resistant Material

Chlorine resistant fabric was first introduced at the end of 90-ties, or to be more specific, in 1994. It was done by Speedo. The material was 45% Polyester / 55% PBT. Owing to the lack of elastane in the composition of the fabric, it didn’t break after the usage in chlorinated water.


So have we answered all of the questions you had about chlorine resistant swimwear? Where do you shop chlorine resistant swimsuits?

You are welcome to share your knowledge and experience as it could be helpful to somebody!