The Best Swimming Wetsuit of 2021

The Best Swimming Wetsuit of 2021

Wetsuits are essential to keeping your body warm in cold water, whether you are a beginner or a triathlon athlete. They also protect you from harmful water pollution and potential injury or illnesses from marine organisms.

This is why it is important to choose the best swimming wetsuit for you!

1. Best Rash-Guarding Suit – Skyone Rash Guard Skin Wetsuit

Designed to be used as a rash guard, this suit can be worn alone or underneath a neoprene suit.

Made with 150% high-stretch Lycra spandex, the rash guard is only 1mm thick and equipped with stirrups to keep the suit in place around your ankle, allowing it to stay put comfortably if you put another suit on over it.

The suit is hooded for further protection from skin irritants. For even more protection, the material acts as UV ray protection and defends against sea lice, jellyfish, and other water organisms. The thin material makes for a breathable, fast-drying suit.

If you are prone to skin irritation from Neoprene suits or swimming in water, this suit is a must-have!

Key Takeaways:

  • Made with 150% high-stretch spandex
  • UV protection
  • Fast-drying material
  • Hooded suit

Commonly Asked Questions

  • Can this be worn in the pool?

It is not recommended to be worn in water containing chlorine, as it can damage the full body suit.

  • What diving temperatures is this designed for?

This suit is not designed to be worn alone when diving. Therefore, it should not be worn in water colder than 68 degrees Fahrenheit.


2. Best For Bargain-Hunters – Realon Full Body Wetsuit

Designed with function in mind, the Realon Full Body Swimming Wetsuit is a no-brainer if you are looking for the best suit for your money.

Available in 3 different colors (black, pink, and bright blue) and three different styles (2mm, 3mm, & 4mm), this neoprene suit is suitable for swimming in water with temperatures ranging from 45 to 68 degrees Fahrenheit, making it a great option for snorkeling, diving, surfing, and kayaking.

To provide you with even more protection than the competition, this suit comes with anti-abrasive knee pads, and the neoprene material makes the suit waterproof and provides UV protection.

Key Takeaways:

  • Available in 3 colors and 2mm, 3mm, and 4 mm neoprene styles
  • Suitable for water temperatures from 45 to 68 degrees Fahrenheit
  • Abrasive knee pads
  • UV protection

Commonly Asked Questions:

  • Is the suit supposed to be tight fitting?

Yes, when it comes to wetsuits, they are supposed to be tight to help keep you warm. If you need help choosing the right size for you, reference their sizing chart or contact Realon directly.

  • What is that smell?

The suit is made of Neoprene, which naturally has a smell. This smell is normal for new wetsuits, and it is not dangerous or toxic. If the smell is too strong, you can wash it in cold water or leave it in a ventilated room to air out.


3. Best Suit For Triathletes – Synergy Endorphin Full Sleeve Wetsuit

Made especially for women, this 5mm neoprene suit stands tall against its competition with its Ironman & USAT approval.

On top of that, this suit has won a Triathlete Magazine Editor’s Choice Award! Even though it is a great option for a triathlon beginner, Synergy Endorphin suits are suitable for all levels due to their optimum buoyancy and 680% flexibility.

To help your suit last a long time, the suit is made with the highest grade anti-corroding zipper.

Users typically find they have full range of motion in the water in this suit, helping them move faster, which is a result of Synergy’s Smoothskin design.

Being known as one of the top quality brands, you can rest assured knowing your Synergy Endorphin full body suit will keep you warm without limiting your ability to swim freely.

Key Takeaways:

  • 5mm neoprene
  • Ironman & USAT approved
  • Anti-chafing design
  • Provides ideal flexibility, buoyancy, and balance

Commonly Asked Questions

  • Can I wear this while surfing?

This suit is designed to be used by athletes, and that includes surfing.

  • Is it possible to wear undergarments under my suit?

Undergarments are optional, and you can wear them if you choose. For women, a comfortable sports bra is usually recommended.

  • How do I choose a swimming wetsuit for a triathlon?

The requirements of the wetsuit for optimal performance may vary, but in general, it is recommended to consider your ability to move freely within the suit and the buoyancy of the suit. You do not want the swimming suit weighing you down, which in turns slows you down.


4. Best Adjustable Wetsuit – NeopSkin 3mm Swimming Wetsuit

Not only is this suit affordable, its decorative flatlock stitching seams give this swimming suit some added flair that you won’t find in any other suit.

Also, made of 90% neoprene and 10% nylon, it is very comfortable to wear. Being made of 3mm neoprene, the suit can be used in water of temperatures ranging from 50 to 67 degrees Fahrenheit.

To ensure extra comfort while swimming or diving, NeopSkin has cleverly designed the suit with a front zipper (making the suit easy to take on and off), adjustable velcro color, and zippered sleeves to provide a snug fit around the wrists and ankles.

For additional protection, they have also included abrasive knee pads. Users warn that the suit tends to run small, though, so be sure to double-check the sizing chart before ordering.

Key Takeaways:

  • Adjustable sleeves and collar
  • 90% neoprene, 10% nylon
  • Front zipper for easy on and off
  • Abrasive knee pads

Commonly Asked Questions:

  • Is the suit easy to clean?

Yes, maintenance of the suit is fairly simple. To wash the suit, simply place it in a tub of cool water with a mild amount of baking soda, and let it soak for 30 minutes.

To reduce the neoprene smell, you can add a small amount of mild detergent to the mixture. Do not scrub the suit as this will damage it. When the soaking is complete, hang it in a well-ventilated room and allow it to dry.

  • What is the best way to store my suit so it will last a long time?

When storing your full body swimming suit, make sure it is completely dry and then hang it in a closet. Do not place the suit in plastic. Instead, leave it free to breathe. It is also important to note that folding the suit can permanently crease it.

  • Will this suit help me float in the water?

Full body suits are made of a material that helps reduce the drag from water on the body, which in turn makes the body float easier because it appears lighter.


5. Best Body-Flattering Option – Scubadonkey Women’s Wetsuit

This full-body suit from Scubadonkey has a bold, symmetrical print designed to accentuate the female body while providing comfort.

Made of 3mm Neoprene, this suit will not just keep the body warm, but it will also protect you from harmful UV rays, sea lice, jellyfish, and harmful skin irritants in the water.

Like the men’s version of this suit, the back zipper is heavy-duty and anti-corroding with an extra long leash to pull it closed without needing help from a friend.

Highly praised for its comfortability, flexibility, and vibrant prints, women divers, swimmers, surfers, and paddle boarders alike agree this is a great deal for the price.

Key Takeaways:

  • Designed for the female body
  • Anti-corroding, easy-close back zipper
  • Provides UV protection so you can be in the water longer
  • Flatlock stitching keeps water out

Commonly Asked Questions

  • Can this suit be worn for surfing?

Yes, you can surf in the full body suit. In fact, it is highly recommended that you do wear a suit while surfing or performing any other water sport or activity. This is because the material protects the body from harmful sun rays and keeps you warm.

  • How do I know what size I need?

One of the most common complaints about ordering wetsuits is sizing issues. For most users, it is recommended that you purchase a size bigger than you would for normal clothing.

If you are trying to find a suit for a triathlon, you will need to consider what you are looking for out of the suit, such as ideal buoyancy, wide range of motion, and comfort.



As mentioned earlier, having a proper wetsuit is essential for most water activities and sports.

Of the best wetsuits mentioned, the best overall suit would appear to be the Realon Wetsuit. Applauded for its affordable price and high quality, the Realon suit will keep you warm and provide endless flexibility and comfort while swimming, diving, surfing, or competing in other water sports.

For seasoned triathletes or water sport enthusiasts, you may want to consider one of the Synergy wetsuit options mentioned, as they are Ironman tested and approved!

If extra protection against skin irritants is your objective, then the Skyone Rash Guard Skin Wetsuit may be just what you are looking for.

Did you decide on which full-body swimming wetsuit you-re going to pick? Tell us in the comments below!

Leave a Comment

Your email address will not be published. Required fields are marked *