What Side Is Your Spandex? Find Out Here

What Is 100% Spandex?

100% spandex refers to garments or fabrics made entirely of spandex fibers, which are known for their exceptional elasticity and stretch. Spandex is a synthetic polymer fiber known by several names, such as Lycra and elastane, and is commonly used in the production of clothing items that require a high level of stretchability.

Initially, spandex was developed by DuPont as an alternative to rubber. Rubber was the material of choice for stretchable clothing at the time, but spandex offered numerous advantages over it. Spandex fibers possess a unique ability to elongate significantly without losing their shape, making them ideal for applications that require extreme flexibility and durability.

The introduction of spandex to the textile and clothing industry revolutionized the production of high-stretch garments. From shapewear and activewear to swimwear and dancewear, spandex became the go-to material for designers aiming to create clothing that offers maximum comfort, flexibility, and support.

One of the key benefits of 100% spandex garments is their ability to contour to the body, providing a snug fit that enhances the wearers shape and silhouette. This is particularly important in garments like shapewear, which are designed to provide compression and shape the body.

In the field of sportswear, 100% spandex fabrics are highly sought after due to their ability to provide a full range of motion without restricting movement. Athletes and fitness enthusiasts benefit from the flexibility and comfort that spandex offers, allowing them to perform at their best during physical activities. Spandexs moisture-wicking properties also make it a popular choice for activewear, as it helps to keep the body cool and dry.

How to Choose the Right Size and Fit When Purchasing 100% Spandex Garments.

  • Measure your body accurately using a measuring tape.
  • Consult the size chart provided by the manufacturer.
  • Take note of your bust, waist, and hip measurements.
  • Consider your desired fit – whether you prefer a tight or loose fit.
  • Check the garment’s stretchability.
  • Research customer reviews for insights on sizing and fit.
  • If uncertain, consider purchasing a size up and have it altered if needed.
  • Keep in mind that spandex tends to stretch with wear.
  • Try on the garment before making a final decision.
  • Remember that each brand may have it’s unique sizing standards.
  • Take into account any specific measurements stated by the seller.
  • Consider seeking advice from a professional tailor for precise fitting.

Additionally, you can also feel the texture of the fabric. The right side of spandex is usually smoother and may have a slight sheen, while the wrong side might feel rougher or have a more matte texture. Another method is to stretch the fabric gently. The right side of spandex tends to stretch more easily and smoothly than the wrong side, which may have less give or elasticity. By using a combination of visual inspection, texture assessment, and stretching, you can determine which side of spandex is the right side with confidence.

How Do You Know Which Side of Spandex Is Right?

In addition to visual differences, you can also feel the fabric to determine the right side. The right side of spandex may feel smoother or have a slight sheen, while the wrong side might feel slightly rougher or have a duller appearance. Running your fingers along the fabric can help you identify any texture or sheen variations.

Another way to determine the right side is to check the stretch of the spandex. Spandex is known for it’s excellent stretch and recovery properties. If one side stretches more easily and feels more elastic than the other, it’s likely the right side. The wrong side might feel less flexible and more resistant to stretching.

Look for any labels, tags, or markings that indicate which side is intended to be the right side. This can save you the trouble of figuring it out yourself.

Lastly, if all else fails, you can consult the sewing or pattern instructions for your project. Often, sewing patterns will specify which side of the spandex should face outwards. Following the instructions provided can ensure that you choose the correct side and achieve the desired result in your garment or project.

By using a combination of visual observation, touch, stretch, any markings, and reference to instructions, you can confidently identify the right side of your spandex and proceed with your sewing or crafting endeavors.

Tips for Sewing or Working With Spandex Fabric

When working with spandex fabric, there are a few helpful tips to keep in mind. First, it’s important to use the right needle and thread. A ballpoint or stretch needle is ideal for preventing snags and runs. Additionally, polyester or nylon thread works well with spandex.

Next, using a stretch stitch on your sewing machine can help maintain the elasticity of the fabric. This stitch is often depicted with two parallel lines or a lightning bolt symbol on your machine. It allows the seams to stretch along with the spandex.

Before beginning your project, it’s a good idea to prewash and dry the fabric, as spandex may shrink or lose some stretchiness. This step helps to avoid any unpleasant surprises after finishing your garment.

When cutting spandex, using a rotary wheel or sharp fabric scissors is recommended. Pinning the fabric in place can be challenging due to it’s slippery nature, so alternatively, you can use clips or sewing tape to hold the pieces together.

Lastly, as spandex can be sensitive to high heat, consider using a lower temperature setting on your iron or a pressing cloth to protect the fabric.

By following these tips, you can make working with spandex fabric a breeze and achieve great results in your sewing projects.


In conclusion, the question of which side of spandex is correct or preferable remains subjective and open to personal preference. While some individuals may argue for the raised texture of one side for additional grip or aesthetic reasons, others may prefer the smoothness and sleek appearance of the opposite side. Rather than assigning a definitive answer, it’s more pertinent to acknowledge the versatility and adaptability of spandex fabric, which allows for experimentation and customization to suit individual desires.