Everything You Need to Know About The Best UPF Swimwear!
all about the best UPF swimwear

Everything You Need to Know About The Best UPF Swimwear!

Curious to know what UPF swimwear is and how it works? Well, here is your guide along with a list of some of the best UPF swimwear brands in India.

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Prolonged sun exposure has been proven to have damaging consequences on our skin, and as a result, swimwear with a UPF (ultraviolet protection factor) has become increasingly popular. If you’re planning a beach vacation or just going for a swim, UPF swimwear is something that you must look into.

In this article, you will find everything you need to know about UPF swimwear and UPF swimwear brands, including how it works, its benefits, and how to choose high-quality UPF swimwear one for you.

what is upf swimwear

Overexposure can lead to severe health problems such as skin cancer, premature aging, and sunburn. To protect against these issues, UPF swimwear is designed to provide superior defense against the sun’s damaging ultraviolet (UV) radiation. The UPF rating of fabric indicates how much UV rays can reach your skin, similar to sunscreen’s SPF (Sun Protection Factor). The fabrics used to make UPF swimwear are tightly woven to prevent a large percentage of UV rays from passing through. 

Furthermore, some UPF swimwear may be treated with UV-absorbing compounds to enhance its sun protection capabilities. Hence, wearing UPF swimwear is a wise choice for people who participate in outdoor water sports like swimming, surfing, and snorkeling, as it minimizes the risk of multiple skin issues.

How Does UPF Swimwear Work?

The way UPF (Ultraviolet Protection Factor) functions is by either absorbing or blocking the sun’s damaging UV rays, which lessens their ability to pass through clothing and affect our skin. Let’s explore how UPF functions:-

1. Tight Weave or Knit

  • When it comes to UPF fabrics, two factors play a crucial role in their effectiveness – tight weave or knit and fabric composition. 
  • To provide maximum protection against harmful UV rays, UPF fabrics are usually designed with a dense structure that minimizes the space between the fibers. 
  • This prevents the penetration of UV rays through the cloth, reducing the amount of radiation that can reach your skin. 

2. Fabric Composition

  • The composition of the fabric, synthetic fibers such as nylon and polyester have inherent UV resistance properties that make them ideal for UPF swimwear.
  • On the other hand, natural fibers like cotton provide less protection against UV rays. 
  • Therefore, fiber and material combinations play a critical role in determining the level of UV protection that a UPF fabric can offer.

3. Color and Dye

  • The color and dye of the fabric can significantly affect its ability to block UV rays. 
  • Fabrics with denser dyes and darker hues are known to absorb more sunlight, which leads to better UV protection. 
  • On the other hand, lighter and pastel shades may not provide as much protection against harmful UV rays. 
  • Therefore, it is essential to consider the color and dye of the fabric when selecting clothing or outdoor gear for sun protection.

4. Chemical Treatment

  • In the process of producing UPF textiles, various special chemicals are often applied to the fabric to enhance its ability to absorb UV rays. 
  • These substances work to absorb and disperse harmful UV rays, thereby increasing the effectiveness of the fabric’s sun protection properties.

What Are The Benefits of UPF Swimwear?

Swimwear with a UPF (ultraviolet protection factor) provides several advantages for people who spend time outside, particularly while participating in water sports.

Here are a few of the main advantages: 

Benefit Description
Skin Protection Blocks harmful UV rays, reducing sunburn, premature aging, and skin cancer risk.
Continuous Protection Unlike sunscreen, no need for reapplication while swimming.
Comfort Lightweight, stretchy, and breathable for aquatic activities.
Versatility Available in various styles, patterns, and sizes to suit preferences.
Durability High-quality materials resist fading, stretching, and breakdown.
Environmental Benefits Reduces reliance on sunscreen chemicals that can harm marine life

How To Choose The Right UPF Swimwear?

For optimal UV protection and comfort when participating in outdoor water sports, selecting swimwear with a UPF (ultraviolet protection factor) of appropriate choice is crucial. When choosing UPF swimwear, take into account the following important factors: 

  • UPF Rating: Look for a UPF 50+ rating to block 98% of UV rays.
  • Fabric: Pick synthetic materials like nylon or polyester for tighter weaves that block UV rays better.
  • Fit & Coverage: Choose well-fitting swimwear that covers shoulders, back, chest, and thighs. Opt for rash guards or swim shirts for more activity.
  • Durability: Look for chlorine-resistant, colorfast fabrics with reinforced stitching.
  • Style: Pick from a variety of colors, patterns, and styles to suit your taste.
  • Brand: Choose reputable brands known for high-quality UPF swimwear.
  • Bonus Features: Consider features like stretch panels, quick-drying fabric, bra support, and adjustable straps for added comfort.

Best UPF Swimwear Brands in India

1. Athlio


The ATHLIO Original Rashguard Series is an exceptional choice for those who love to spend time in the sun and water during the summer months. Made with a perfect blend of Polyester and Spandex, this rashguard is specifically designed to protect against rashes and abrasions. With its UPF 50+ rating, it is the most efficient and reliable way to safeguard your skin from harmful sun exposure. The flatlock seams with minimal stitch create a smooth and seamless silhouette that ensures a comfortable fit. Furthermore, the neckline is safely protected with a zipper, which makes it easy to put on and take off.

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Price range:– 4-6K

Target audience:- Female


huge sports

This versatile apparel is perfectly suited for both athletic and recreational outdoor activities, as well as water sports such as surfing, swimming, boarding, hiking, and more. With UPF 50+ ultraviolet protection, your skin will stay shielded from harmful rays while you enjoy your favorite activities. The two-way stretch fabric stabilizes your muscles with compression, effectively preventing fatigue and energy loss. Meanwhile, the breathable fabric maintains a comfortable temperature and eliminates excessive moisture and heat, ensuring you stay dry and comfortable throughout the day. The unique asymmetric design adds a touch of personality, setting you apart from the crowd.

Price range:-3-5K

Target audience:– Male

Looking for budget-friendly Kurta sets for women? Your search ends here!

3. Pinup Fashion

pin up

This two-piece swimsuit set is designed to offer maximum protection against harmful Ultraviolet UVA and UVB rays, thanks to its UPF 50 fabrication. The set consists of a multi-purpose long-sleeved swimshirt and a high-waisted short tankini, which together make for a stylish and practical swimwear option. Not only is this rash guard set suitable for swimming, but it is also perfect for surfing, snorkeling, diving, wakeboarding, stand-up paddling, and even water yoga. Additionally, the slim-fit design of these swimsuits will not only keep you comfortable but will also make you look more charming.

Price Range:– 6-7K

Target Audience:– Female

4. Yonique Women’s Swimsuit


The UV Block fabric in swimwear is a real lifesaver when it comes to protecting your skin from harmful sun and UV rays. And if you’re someone who enjoys outdoor sports activities, a rashguard swimsuit can provide you with the necessary body coverage to keep you comfortable and protected throughout the day. With zip-up bathing suits, you can easily put them on and take them off without any hassle. Additionally, swimsuits with built-in bras offer ample support, giving you a stylish, sexy, slimming, and charming look that you can flaunt with confidence.

Price Range:– 4-6K

Target audience:- Female

5. Runtlly Women’s Swimsuits


Introducing the Women’s Rash Guard Long Sleeve, crafted with high-quality and durable high-density fabric that provides the necessary body coverage and protects you against rashes, abrasions, and harmful UV Rays (UPF 50+). Made from a blend of 82% Nylon and 18% Spandex, this rash guard is perfect for outdoor activities that require protection from the sun’s harmful rays. The unique zipper front and back design adds to its stylish appeal.

Price range:– 5K onwards

Target audience:- Female

6. Spirit Animal Swimwear

Plus-size queens, rejoice! Spirit Animal isn’t just about activewear – they’ve got your sun-safe poolside style covered too. Their UPF swimwear collection offers a vibrant range of colors and designs, ensuring you find a suit that flatters your curves, matches your unique personality, and protects you from harmful rays. Dive into confidence this summer with Spirit Animal!

Price range: 3-5K

Target audience: Females

Also Read: Explore Timeless Indian Attires from These Homegrown Brands!

7. Decathlon

A one-stop store for all things sports and outdoors in India, you can check out their website for various varieties of UPF swimwear. 

Price range:-  800 Rupees onwards

Target audience :- Men, Women, Children

8. Marks and Spencers

marks and spencer

Splash into summer style with M&S! They offer a vibrant collection of swimwear for all ages, including sun-safe UPF options. From playful prints for kids to chic designs for adults, you’ll find the perfect suit to flatter your figure, make a splash, and protect your skin. Mix and match colors and styles to create a look that’s uniquely you.

Price range:- 1000 Rupees onwards

Target audience :- Men, Women, Children


If you want to indulge in water activities without worrying about the harmful effects of UV radiation from the sun, UPF swimwear is the most practical and efficient approach to protect your skin. Here we have listed the best UPF swimwear you can find online. 

You can make an informed decision for your safety and comfort in the sun by understanding how UPF works, its advantages, and how to buy and maintain UPF swimwear.

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