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Do you need rash guard fabrics? If you’re looking for a wholesale supplier of rash guard fabrics in Los Angeles, California, you’ve come to the right place. At Spandex Warehouse, we offer a wide selection of wholesale fabrics. In this blog post, we’ll be discussing the different types of fabrics to use for rash guards. So if you’re eager to learn more, keep reading below to discover all the information you need.

When searching for rash guard fabrics, there are a few important factors to consider: comfort, climate, durability, moisture management, skin sensitivity, and UV protection. It’s crucial to choose the right materials that align with your specific needs and preferences.

Take into account various requirements like sun exposure, water temperature, and personal preferences. Rash guards not only offer UV protection but also provide flexibility, quick-drying properties, skin sensitivity protection, and durability. It’s essential to select a rash guard fabric that suits your needs, offers comfort, and improves performance in the water.

Designed for water sports and activities, rash guards serve as a shield against UV rays, abrasions, and even jellyfish stings. However, it’s important to note that not all rash guard materials are created equal. That’s why it’s crucial to consider their properties, such as UV protection, durability, and comfort.

Rash Guard Materials

Rash guard materials come in a variety of options, including synthetic fabrics that can withstand water activities. Each material offers its own performance and functionality. Let’s take a closer look at the different materials commonly used in making rash guards.


Nylon is a popular choice for rash guards due to its durability and abrasion resistance. Not only is it lightweight, but it also offers a flexible fit that allows for a full range of motion during water activities. Additionally, nylon fabric dries quickly, ensuring you stay comfortable while enjoying your water adventures.


Polyester is one of the most commonly used fabrics in rash guard production. It boasts strength and resistance to stretching, making it ideal for extreme water sports. Polyester also possesses quick-drying properties and offers UV protection, allowing you to enjoy longer periods of sun exposure without worry.


Also known as Lycra, spandex is often combined with other materials to enhance flexibility and provide stretch in rash guards. This synthetic fabric enables optimal movement and delivers a snug fit that stays in place during active sports. However, it’s important to note that spandex does not provide UV protection on its own, so it must be incorporated with other fabrics to achieve that level of sun protection.


Known for its remarkable moisture-wicking properties, polypropylene is a favored material for rash guards. Its ability to draw moisture away from the body keeps you comfortably dry during water or beach activities, making it an ideal choice for extreme water sports where excessive moisture and sweat are common.


The recent surge in popularity of bamboo fabric can be attributed to its eco-friendly and sustainable nature, as well as its array of benefits, including breathability. With natural UV protection and antibacterial properties, bamboo fabric is well-suited for individuals with sensitive skin.

However, it’s important to note that bamboo-based rash guards may not be as durable as those made from synthetic fabrics, necessitating careful washing to maintain their longevity.

Combination or Mix Fabrics

Rash guards on the market boast a diverse range of materials. Many manufacturers blend different fibers to create durable rash guards that offer a multitude of benefits. Among the most popular combinations are nylon and spandex, as well as polyester and spandex. These combinations provide a wealth of advantages, encompassing durability, flexibility, moisture management, and UV protection.

Factors to Consider When Choosing the Right Rash Guard Materials

What are the factors to consider when choosing materials for rash guards? You must check the following list that we have compiled for you.

UV Protection

If your main priority is UV protection, you must consider rash guards with UPF or Ultraviolet Protection Factor. Fabrics with high UPF provide better UV protection. Nylon and polyester fabrics can be treated with UV inhibitors to provide excellent UV protection and shield your skin from harsh UV rays.


You must select rash guards made from durable materials, especially if you engage in water sports or activities that involve contact with rough surfaces. Nylon and polyester fabrics are recommended for their durability and resistance to wear and tear. Look for rash guards with reinforced stitching and double-layer panels in high-wear areas to enhance their longevity.

Comfort and Fit

If you prioritize comfort and fit, opt for fabrics that offer flexibility and support. Rash guards made of spandex or lycra provide stretch and a snug fit that moves with your body. Check for flatlock seams to prevent chafing and skin irritation during extended wear.

Moisture-Wicking Properties

When participating in water sports and activities, choose a rash guard with moisture-wicking properties. Polypropylene rash guards excel in pulling moisture away from the skin, keeping you dry and comfortable during your aquatic endeavors.

Sensitive Skin

Individuals with sensitive skin should opt for rash guards made from natural fibers like bamboo. Bamboo is hypoallergenic, soft, smooth, and gentle on the skin. It boasts antibacterial properties that reduce skin irritation and unpleasant odors.

Climate and Water Temperature

Select a rash guard suited to the climate and water temperature of your location. For colder areas, opt for thicker fabrics like neoprene for insulation. In warmer climates, lightweight and breathable fabrics such as nylon and polyester will help you stay cool and comfortable during water sports on the beach.

If you require rash guard fabric, select the material that aligns with your needs for optimal performance, durability, comfort, fit, and UV protection. Nylon and polyester offer durability and UV protection, while spandex provides flexibility and a snug fit.

Polypropylene excels in moisture-wicking, and bamboo is sustainable, eco-friendly, and gentle on your skin. Choose a rash guard based on factors such as UV protection, durability, comfort, moisture-wicking properties, skin sensitivity, and climate.

Given the variety of rash guard materials available, ensure you choose according to your specific requirements to stay comfortable and protected during water activities. For wholesale fabrics for rash guards, consider Spandex Warehouse based in Los Angeles, California. Contact us via our website’s contact form.

If you need rash guard fabrics, you can order from Spandex Warehouse. We offer various wholesale fabrics. For specific fabric inquiries or product-related questions, reach out to us without hesitation. We can assist you in finding the right fabric. Reach us at 213.629.7416, send a fax at 213.629.7433, or email us at <[email protected]>. Select a reputable wholesale and online supplier of fabrics like Spandex Warehouse. Take action now!