What material is used to make swimsuits?


You need to know what type of fabric you should use when choosing your swimsuit. This blog post covers a selection of ideal fabrics for swimsuits, types of garments, and their properties. There are no more suitable fabrics simply because they possess certain attributes which make them suitable for different applications. Quality also sets the fabric apart from the rest.

Let us examine different types of fabrics to suit different types of swimming. Choosing the appropriate swimsuit materials makes shopping more efficient.

All you need to know about swimsuit material


Swimsuit Material

Swimsuit Material


Mostly stretch swimsuits are designed to allow the swimming to take shape. It must hold its shape dry easily and quickly. Almost everything in swimming apparel has elastane-based fibers.

Elastan is a synthetic fiber characterized by its elastic properties and was introduced to the fabric mills as early as the 1960s. Elastan combines synthetic fibers to produce comfortable stretchiness. Elastane is commonly called Spandex or Lycra. Lycra, Spandex, and Elastane are identical so avoid branding.

What is the best swimsuit fabric?

Natural fiber absorbs water and is incredibly useful when discussing shirts and dresses. While we love natural fibers because they're comfortable to use, breathable, and adaptable, wool and organic fibers don't belong in swimwear. Love them or hate them, you must embrace synthetic materials to get the right fit.

The perfect swimsuit will have optimum stretch, control comfort, and durable characteristics and will be composed of an optimum blend of nylon and spandex with proportions of 80-95%.

Bathing suit fabric types

Swimsuits are naturally the most convenient and comfortable fabrics for wearing onshore. A well-designed swimsuit looks good, but it must also contain sturdy lightweight waterproofing fabrics. Among the most popular suits for women and men, they combine various fabrics and offer several advantages.

Lycra Fabric for Swimwear

Do you remember the name Lycra and spandex? Lycra is just a name that refers to a spandex product manufactured by the Dupont company. There is absolutely nothing different. For any person wearing this material, spandex is extremely stretchy.

In most cases, spandex is mixed into various fabrics to improve flexibility: when combined with nylon and polyester, it makes a swimsuit with high stability. Keep in mind that the higher the spandex content, the better.

Nylon Fabric for Swimwear


 Dance It Off One Piece Swimsuit

Dance It Off One Piece Swimsuit


Nylon is a synthetic fabric that is often used for swimwear. It is durable and resistant to chlorine, making it a good choice for swimsuits worn frequently. Nylon also has a smooth texture that is comfortable to wear.

In addition, nylon dries quickly, making it ideal for swimsuits exposed to the sun and water. However, nylon does not provide as much support as other fabrics, so it is not the right option for swimmers who want a structured swimsuit.

Nylon Swimwear Fabric Blends

Polyester/spandex is a popular fabric in swimwear. Generally, the soft texture makes the material very soft and has a shiny or satin shine. The typical swimsuit composition is typically 80% nylon with 10/20% spandex.

Although it is possible to have straight nylon swaddling suits, it will often combine the material with a spandex blend to give a better stretch.

Polyester swimwear fabrics

Polyester fabric is one of the most popular fabrics. Polyester is a synthetic fabric. It is well known for being durable and resistant to wrinkling, fading, and shrinking. It is also quick-drying, which makes it ideal for swimwear.

When shopping for polyester swimsuits, be sure to look for polyester swimwear fabric that has been treated with a UV-resistant finish. This will help to protect your skin from the sun's harmful rays. In addition, polyester is often less expensive than other fabric options, making it a great choice for budget-conscious shoppers.

Swimsuit with polyester blends

Polyester and spandex fabrics are extremely durable and the best fabric. Stretch polyester is arguably the most common in the sector. There are hundreds of different materials from various textile factories. For all varieties, the ratio between poly and spandex may differ somewhat.

Spandex swimsuits provide a great variety of modern swimwear, although they don't contain all. In combination, soft and flexible spandex improves the stability of bathing suits; spandex in the same fashion in the suit and shapes the body. Spandex slims it down, but chlorate has a tolling effect on its elasticity. This becomes critical for competitive swimwear.

Sustainability in Polyester

Polyester is easily reuseable as it has many different types. "Post-consumer" means polyester made with discarded materials like plastic bottles, carpets, or any other plastic.

Many polyester suits are 100% post-consumer recycled. If fabrics can be reclaimed 100% by consumers, it would also mean the entire product is produced from waste materials. This is a more sustainable solution. Find out what you are going to pay by checking with the manufacturer.

Is polyester sustainable? Is polyester eco-friendly?

It isn't easy to answer. The comparison is dependent on the comparison. Similarly, natural fibers perform less well at dry temperatures than synthetic fibers. Also, the comparison of polyester is unfair.

The reality is that the synthetic materials used are not 100% "sustainable." Each produces microplastics and pollutes our water supply. Yeah. Unfortunately, this is just a reality. The sustainability fabrics in the swimming pool are not the level we want. However, recycled polyester makes it more efficient and safer than natural polyester.


Bumble Terracotta Bikini Set

Bumble Terracotta Bikini Set


Nylon Versus Polyester

Many swimsuits use mixtures of polyester/nylon. Which one takes the top spot among swimsuit fabrics? We'd like to know how these things stack on a big screen. Water absorption: nylon tucks polyester into its sleeve. It would be best to have the most comfortable and absorbent swimwear available. A textile that soaks water with a sponge may have the greatest breathability and no harm. The polyester is fairly good at removing water, but the nylon masters this. Winner: The Nylons. Stretch: This time again, nylon holds the title.

Knitted fabric for swimwear

The ability to knit fabrics for swimming is an open question, and the choice of fabrics is often a very subjective matter. It doesn't fit as well as cotton. It would be a great combination of nylon with spandex, but polyester is a very versatile fabric. In swimwear knits, the tricot has become a popular warp knitting that features vertical ribs in front and horizontal ribs in front. Tricot retains shape and will not sag and billow, regardless of how often they wear.

Hemp swim fabrics

I have to admit – hemp fabric makes an excellent fabric. It is durable, it is breathable, it has antibacterial properties, and it has a bright color that matches any champ. The eco credential is unparalleled. It's the most comfortable choice for swimmers. Hemp wrinkles easily and can often cause the swimsuit to lose shape over the years. A Hemp Swimsuit isn't a great choice unless it is for swimming or fun.

Scuba Fabric for Swimwear

Scuba fabric is a type of neopreNeopreneh is a synthetic rubber. The fabric gets its name because it was originally used in diving suits, which allowed divers to move more easily in the water. It is often used in sportswear because of its stretchy and durable characteristics. Scuba fabric is also resistant to water, so it is often used to make wet suits.

This durable material is perfect for swimwear, as it resists chlorine and saltwater. Scuba fabric is also quick drying, ideal for beach days or poolside lounging. And because it doesn't absorb water, you'll never have to worry about your swimsuit becoming heavy or soggy. Best of all, scuba fabric retains its shape and color over time, so your swimsuit will always look its best.


Neoprene rubber is not an actual material but a synthetic rubber material. The neoprene layer in the wetsuits provides insulation and keeps the diver and surfer warm in the water. Especially when there's winter and the ocean is known as cold. Water is stuck near the skin – this is a wetsuit. During warmer water, the body's temperature keeps its temperature stable.

The downside of NeopreNeopreneat divers' bodies is always moist. The constant moistness in the swimming suits may pose problems. During warmer weather, the trapped hot air may cause overheating. It is difficult to wear and difficult for people to change clothes.

Swimwear Lining Fabric

Usually, swimwear fabric is transparent - especially if the water has been wet. Therefore, the linings will prove to be a very important addition. The lining can improve the wearability of the swimsuit.

Choose a lining fabric that has similar properties to the swimsuit fabric. It must be acting and moving as well as it can go. Make it colorfast and chlorine-resistant. One of the ideal fabrics used in commercial swimsuit linings is power mesh. This material provides optimal comfort. If the size is less than the swimsuit, it helps conceal lumpy love handles.

100% nylon

100% nylon is a popular lining that can be used in most off-hand swimsuit designs. This material does not absorb water and will not weigh you down after dipping. Furthermore, the fabric is extremely durable and very comfortable, and soft.

Lace Fabric for Swimwear

Besides being happy in your surroundings, choose a different thing. I like wearing lace swimsuits at swimming pools. Lace is ethereal, delicate, and aesthetically attractive for bridal gowns, skirts, or dresses. It doesn't, however, fit in swimming clothes. If a swimmer wants a swimwear wash, avoid the tie.

ITY Fabric For Swimwear

The ITY fabric is a slinky woven cloth formed from the knitting stitches on the right side and purl stitches on the left side. It is not a typical choice of swimwear. However, the synthetic blend is suitable (polypropylene plus spandex in different quantities).

Natural swimwear fabrics


Sophie Spicy Mustard Bikini

Sophie Spicy Mustard Bikini


Natural fibers such as cotton are often lost by moisture. The dry slurry is slow and can hold much moisture. They are therefore more expensive than natural alternatives. Except you'll enjoy sitting in a lounger! It's certainly not a good option when it comes to swimwear.

The fabric made with bamboo and cotton is commonly used in retro swimwear as knit and terry. These give distinctive 1950-the 60s and even later vibes. What's wrong with that? As it turns out, elastane was developed around 1970. Everything before that could not achieve the stretchiness that came after.

What should be considered when looking for swimwear fabric?

The use and quality of swimming wear are vital for comfort and modesty. Swimwear fabrics don't need to turn opaque underwater. Having the fabric shrink in wet conditions can cause embarrassing issues. The following list lists the characteristics your selected fabric must possess to be suitable for swimming costumes.

Resistive to fading

You'll never need a color in the swimwear that comes into the swimming pools. Make sure your fabrics remain color stable before diving in deep. Some materials with poor color stability have been compared to nylon. The material fades easily, and the print or ink will bleed into the water. When choosing a logo for your swim shorts, use a polyester.

Look and Feel

Swimwear must look good. It must be soft and flexible with a pleasing appearance. Most modern swimsuits leave little room for imagination. Shows need to make you feel comfortable with them and not feel anxious about a garment. The fabric should increase and not destroy your property value. Avoid the neon hues when you're conscious.


It is particularly essential when you are going to plunge every day; it must be easy to use. It is worse to wear a sore swimsuit after breakfast. Most synthesized fabrics contain water resistance, making them perfect for swimwear in the summer and winter months. This is easy to wash and can easily rinse and dry.


Uncomfortable swimwear will greatly affect your enjoyment. You have the choice of free movement. A swimsuit fabric should allow for movement and flexibility in the body. The softer the fabric, the greater the performance. Lastly, the material should be soft and avoid rubbing and scraping the skin.

Fiber content

For swimming apparel, the best fibers for your fabric are stretchy synthetics. Elastane fabric is made from polyester with elastane. This material is extremely durable and easy to clean. Polyester-elastane mixture can also protect against sun radiation and resists chloride rays.


Everyone loves to look beautiful on the beach or the waterside. The most comfortable material for swimming will make the body look slimmer with an athletic silhouette. Modern swimsuits have elastane - an incredible figure-hugging material.


The swimwear fabric doesn't need to be too big. Lightweight swimwear fabric will feel comfortable in underwear. Most swimwear is light synthetic—a perfect weight of 200 to 400 pounds per cubic meter of materials.



 Sakia Cheeky Bikini Bottom in Sky Blue

Sakia Cheeky Bikini Bottom in Sky Blue


That's why stretch swimsuits are so popular. They make wearers look good and feel comfortable. If you're looking for a new suit to wear to the beach or pool, check out the different swimwear fabrics that include elastane fibers. You'll be able to discover something that fits your requirement and looks great on you!

Elastane is a synthetic fiber introduced to the fabric mills in the 1960s. It combines different synthetic fibers to create a stretchiness that makes swimwear more comfortable. Have you tried wearing swimwear made with elastane? Let us know how it goes!


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With love, the Ishine team.