Selecting The Perfect Swimwear Material

Choosing the swimwear fabric that fits you the best is difficult. However, it is vital to select your swimwear fabric as it mirrors your goals as a swimmer. Your selections may differ according to the material, pattern, colors, or style you desire.

Types of Swimwear Materials


Nylon Swim Fabric

It is the most popular swimsuit fabric as it is soft and durable. It does not contain any organic components and is synthetic. However, it does not hold its color quite well like polyester. Also, it costs more than poly. A few qualities of Nylon are listed:

  • Resistant to abrasion
  • Stretchy
  • Resistant to stain
  • Soft yet durable
  • Resilient
  • Good UPF rating
  • Resistant to wrinkling
  • Easily drying

Polyester Swimsuit

Poly Swim fabric leads the swimwear production. With the help of new technologies, manufacturers have enhanced the feel of the material, beating all other types. Polyester is chlorine resistant and holds its color. Some features of polyester fabric are as follows:

  • Comfortable and soft
  • Excellent breathability
  • Resistant to scratches
  • Durable, resistant to shrinkage
  • Chlorine Resilient
  • Dries quickly
  • UV Protection
  • Stretchable
  • Holding shape
  • Easy laundry

Spandex Swimwear

Spandex – commonly known as Elastane – is a blend of a sequence of polyurethane. While using it, you can stretch it to a specific limit and then release it to return it to its usual shape. It is like rubber. However, it may be superior due to strength, versatility, lightness, etc. Below are a few characteristics of Elastane:

  • Flexible
  • Resistant to drooping despite repeated stretching
  • Lightweight
  • Smooth
  • Good UPF rating
  • Strong and durable
  • Resistant to scratch
  • Soft
  • Resistant to deterioration caused by detergents, skin products, or bodily fluids

Cotton Swimming Costume

Traditionally, producers use cotton and wool to manufacture bathing suits. Its water absorbing technology may result in drowning the swimmer. Also, the swimsuit can pull out of shape and get lost.

What Else Should You Look For In a Swimsuit?



Swimsuits should be resilient and durable. When the swimwear fabric comes into contact with the UV rays and pool chemicals, it may cause degradation. The most significant element in swimsuit fabrics is the capacity to fight abrasive substances, sunshine, or chlorine damage.


The fabric you use for the swimsuit should be colorfast – dyed in such colors that would not wash away. Nylon fades quickly, and any ink may leak into the water as Nylon is not appropriate when considering color retention. Therefore, if you want logos on your swimsuits, it would be better to stick to polyester fabrics.


You will not want your swimming costume to be heavy to carry. Lighter fabrics will make you feel more comfortable. Also, you will be able to make it more fun when the costume is lightweight and easy to wear. Many swimsuits are light.


Swimsuits come at different prices. The choice depends on your budget. The best quality you can afford is the best fabric for you. However, you should ensure that your investment in swimwear pays you back and be the garment that will remain as good as the original after several swims.


Companies produce swimsuits to be close-fitting to avoid falling off underwater. The fabric should be stretchy and flexible to maintain the body shape. Also, you should be able to breathe when you wear it. Thus, try finding stretchy and flexible fabrics for your swimwear.


You swim for fun, and anything hindering would destroy your enjoyment. Likewise, uncomfortable swimwear may obstruct severely. Swimsuits should be comfortable enough to help you move your body freely. Also, it should be flexible and soft to avoid rubbing.


The best fabric is synthetic because of its flexibility, durability, and resilience. Synthetics are low on sustainability among all fibers. Moreover, several fabrics rely on fossil fuels heavily and are petroleum-based. However, taking recycled materials into account, you can act environmentally friendly with the effect of your swimwear.

Other Variations of Swimming Costume Fabric

swimming suite fabric

Following are some of the other fabric materials one can use as swimwear fabric:


Softness is the reason for the popularity of velvet in robes and loungewear. When it comes to softness, velvet is the softest of all. A well-blended swimsuit will give a lavish look.

Scuba Fabric

It is a double-knit (contains two single-knit) fabric with stretch and has the same appearance on the back as on the front. Makers use Scuba Fabric to create structure in the apparel as it is stiff. It is less flexible compared to the spandex-polyester mix. However, it is opaque, resilient, and durable.


Swimwear manufacturers may use different types of knitted fabrics to make ribbed textures. People highly use Nylon for the ribbed in swimsuits. They may be very tight if they have less stretch. However, different compositions result in varied looks and styles.


It is not a fabric but a synthetic rubber. Manufacturers use it for wetsuits and as the internal layer of insulating foam to help keep surfers and swimmers warm in the cold seas or winters. Neoprene traps water and keeps it close to the skin. However, this makes means the swimmers’ bodies remain wet. Also, the material may not be easy and comfortable to wear.

Related: Find Clothing Manufacturers who create swimwear

Determinants for Bathing Suits Fabric



Your swimming suit will get wet. The UV rays of the sunlight and chlorine might be waiting to destroy your fun. Thus, ensure selecting the one that does not lose its pattern or leak its color.

Fiber Content

Regardless of your comfortability level, you better cover yourself with synthetics rather than natural fibers to avoid the droopy, damp bottom. Although natural fibers are breathable and beautiful, synthetics are the rulers when considering swimming costumes.


Obviously, you have to select an opaque swimsuit. However, to check for transparency, moisten a swatch and stretch it as far as it goes. You can use it, even if you do not find it as opaque as you want, by double-checking the lining properly.


It requires a woman with high self-confidence to go to the beach without feeling exposed in her swimsuit. Selecting the material with enough control – that is, it won’t grow too baggy and droopy as you swim, jeopardizing your modesty – may make a difference in how we appear and feel in the swimming costume.


Common Questions

What Is The Best Material For Bathing Suits?

Polyester is the best swimming suit fabric. Also, Nylon and Lycra (Spandex) are some more fabrics suitable for swimsuits.

What Is The Swimming Costume Fabric Called?

The perfect fabric for swimsuits is a blend of polyester and elastane. Polyester is colorfast, and elastane is stretchy, making it an ideal combination for swimsuits to be perfect.

What Swimsuit Material Lasts Longest?

Polyester swimming garments are the most durable among all other fabrics, blended with Spandex (Lycra or elastane).

Is Nylon or Polyester Better For Swimsuits?

A mixture of elastane and polyester is the best fabric for swimming costumes. Use of elastane for stretchiness and polyester for chlorine resistance.