Unisex one piece swimsuits are precisely what they sound like – swimsuits designed for both men and women. They are made from a range of materials including nylon, spandex, and polyester, which offer comfort and durability. The benefits of a unisex one piece swimsuit include a comfortable fit, greater range of movement, and ease of wear.
You may see some products here which has either been used by us or independently selected by (obsessive) editors. As an Amazon associate, I earn from qualifying purchases at no extra cost to you.
Many beach-goers and swimmers consider one-piece swimsuits as a stylish yet athletic swimwear design more than the famous two-piece. As assuring as one-piece swimsuits can be, shopping for one can be difficult and stressful at the same time. This is because finding one that checks all your boxes can take a thorough adventure.
In this comprehensive review, we’ll take a look at the top 10 best unisex one piece swimsuits available in the market. Our aim is to provide you with all the information you need to make an informed decision when choosing your next swimsuit.
Is One Piece Swimsuit Ok for Both Gender?
Yes, wearing a one-piece swimsuit is acceptable for a man or woman. While the suit has been made famous by women, many men find comfort and confidence in wearing appropriate one-piece swimsuits. A one-piece swimsuit is as stylish, flattering, and physically appealing as a two-piece if you are a lady.
A one-piece swimsuit can help you appear more athletic while tucking away any undesirable features you don’t want on display if you are a man. Generally, one-piece swimsuits are comfortable, provide more coverage, are easy to wear, and are mostly cheaper. And if you feel insecure wearing a swimsuit, then a one-piece is your best bet at building your confidence.
10 Best Unisex One-Piece Swimsuit

Without further ado, let’s start the rundown on the best unisex one-piece swimsuits that are available to you in today’s market:
1. Beautyin Athletic Boyleg Racerback Swimsuits
This one-piece swimsuit features a design with professional athletes in mind. It provides ample skin coverage and uses a racerback method to stay firm on the body. This means you can count on it protecting you from the effect of chlorine or sale and protection against harmful UV rays.
It also has a boyleg cut to make it appealing for men as an option. The square neck design allows for easy mobility and flexibility during sporting activities such as surfing, swimming, diving, or water aerobics.
2. ROSKIKI One Piece Zip Front Surfing Swimsuit
This swimsuit is super stretchy and flexible, featuring a top-quality composite material of nylon and spandex. It allows for a tremendous amount of mobility from different stroke styles, and its boyleg design makes it suitable for both genders. In terms of putting it on and getting out of it, it uses a front zip design to allow you to accomplish the task effortlessly.
You also get to enjoy standard sun protection and fast dry functionalities. It features top-notch seam sewing to ensure your piece doesn’t fail quickly. And you can use it in a host of water-related sporting activities such as diving, sunbathing, swimming, and surfing.
3. Arena Powerskin Carbon Air Swimsuit
This excellent one-piece swimsuit uses a flat carbon band lock around critical stretch points such as the shoulder, elbow, and hips. This helps it provide adequate compression for the body, stabilize your core, and improve your overall performance.
Also, its use of three different panels of lining ensures you are able to breathe comfortably, with no restriction on movement while soaking up less amount of water. Its impressive hydrodynamic design ensures it reduces fatigue, drag, and friction while enhancing glide and speed in the water. The fabric is also lightweight, soft, and gentle on the skin, with only one bond seam at the back. It’s easy to see why this powerful swimwear made the best unisex one-piece swimsuit list.
4. REALON One Piece Long Sleeves Swimsuit
Realon long-sleeve piece swimsuits are usable in different water sports such as diving, surfing, canoeing, rafting, paddling, and kayaking. It relies on a stretchy neoprene material with a double lining of super elastic nylon fabric to give you a wide range of mobility. Its use of composite materials means you can be sure of your swimwear being flexible when in water.
5. Beautyin One Piece Swimsuits Boyleg Sports Swimwear
Another unisex one-piece swimsuit from Beautyin to make this list. This swimwear makes for a flattering appeal, especially if participating in a competition. It streamlines your body and gives you the necessary advantage by reducing drag and improving performance.
Made from a lightweight fabric, it is chlorine resistant, meaning you get more use for your money’s worth. You can also rely on its soft feel on the skin to remain comfortable even when wet, and it has a quick-dry capacity.
ALSO READ: Guy Wearing Woman’s Swimsuit (What Does it Mean)
6. TUONROAD Girls and Boys One Piece Swimsuit
A worthy unisex one-piece swimsuit with incredible durability and elasticity. It protects from excessive exposure to the sun while also drying rapidly after exiting the water. This swimsuit comes in bright colors that can be pleasing to the eyes and help build your child’s confidence. It has a front zip for fast wearing and pulling off while remaining soft on the skin and comfortable. The design used means this swimwear is suitable for use in sports like kayaking, swimming, paddle boarding, snorkeling, and many others.
7. YATEEN UPF 50+ Long Sleeve One Piece Swimsuit
This unisex one-piece swimsuit comes in various sizes, and you are sure of getting your perfect fit. It uses a front zip design for easing wearing and free movement of the arms and shoulder in water. You also get to stay safe from UV rays with its UPF 50+ protection, as well as the quick-dry feature of the fabric. Ladies also can add pads to the chest area to help create extra support. If you know anything about the swimsuit, you know a mixture of 82% nylon and 18% spandex makes for a quality stretchy fabric.
8. Speedo Pro Solid Adult One Piece Swimsuit
Speedo is one of the leading brands when it comes to manufacturing swimsuits, and it’s Pro Solid Adult one-piece swimsuit delivers as well. Using a sleek ProLT fabric, the durability, comfort, and support are top-class worthy of any purchase. In terms of performance, the suit compresses excellently to provide you with improvement on your performance.
What’s more, you can count on its wide straps to stay put when performing a wide range of activities. Also, it comes fully lined on the inside to give you another extra layer of protection from chlorine, UV rays, sand, and salt.
9. Seaskin 3mm Shorty Wetsuit
This swimsuit considers its usage in high-power water sports and aerobics. It uses quality neoprene material to give great stretching while also keeping your body warm. Additionally, it has an extra outer nylon fabric for improving elasticity, waterproofing, and durability. Suitable for use in canoeing, sea kayaking, snorkeling, and other water activities.
10. HAIVIDO Athletic One-Piece Swimsuits
This unisex one-piece swimsuit uses a fabric of nylon and spandex composition. It has a dual shoulder strap, plunge cut out at the back, and moderate leg cut for an overall design. You also get to enjoy its UPF 50+ sun protection against ultraviolet rays as well as chlorine-resistant protection. Generally, it is comfortable and has a soft, smooth feel against the skin for athletic use. It’s available primarily in a plain solid color or mixed matches to meet your needs.
Consider These Before Buying a Unisex One-Piece Swimsuit
Aside from fitting a one-piece swimsuit, it’s also essential to have a firm grip on what you want. This means taking into consideration the following factors:
1. Purpose & Activity
Before buying a one-piece swimsuit, consider the type of activities you will be engaging in when you get to the beach or the pool. This is because each swimsuit has a limit to its ability to move in the water. While most one-piece swimsuits will allow easy movement, they might not be suitable in specific instances.
Also, you will have to factor in your exposure time to sunlight, as this will significantly determine the success or failure of your visit to the waters. For instance, if you will be diving at the pool or beach, a one-piece suit with a racer-back design or thick crisscross straps is best for such an event as it secures firmly on the body.
2. Body Coverage
Another important consideration is the level of coverage provided. While one-piece swimsuits often provide ample body coverage, they still differ in the level of provision. High leg cuts, back cutouts, or string one-pieces are more suited for aesthetic displays and sunbathing, while more conservative one-pieces give you more coverage.
3. Fabric and Design
The fabric of a one-piece swimsuit certainly goes a long way in how well it performs. Add this to the design, and a perfect mix guarantees an incredible experience. Design features like seam sewing and quick-dry fabrics make for an easy transition from swimming to lounging.
Also, one-piece swimsuits with inner lining might appeal to you as they provide extra support, coverage, and strength to your swimwear. This ensures you can have all the fun you want without worrying about your swimwear.
4. Overall Aesthetics
Your physical appearance in a one-piece swimsuit is also a deal-breaker. For this reason, I advise trying out as many one-pieces before settling down on which to purchase. If you have any feature you wish to conceal or accentuate, now will be a good time to factor it into your decision.
All in all, you want to enjoy your time in the water rather than keep an eye on your swimwear. Always try out a one-piece swimsuit with as many poses as possible to ensure it gives you that appealing presence.
ALSO READ: Can Guys Wear One Piece Swimsuit?
5. Quality
The quality of the fabric is an essential guide to its durability. Swimsuits on this list use superb quality fabric to achieve impressive flexibility for free movement and excellent elasticity. These swimsuits have a makeup composition of nylon, spandex, and polyester materials.
6. Protection: Sun and Chlorine
This is one feature that almost everyone looks out for in a one-piece swimsuit. Regardless of whether you have delicate skin or not, you are sure to stay safe from the number of UV rays that hit your skin. To this end, we’ve gone for a list of swimsuits that are great at providing this protection.
Another metric for making this list of best unisex one-piece swimsuits is the level of protection from chlorine. Chlorine is not friendly to swimsuits, human skin, and body hair. If you plan to stay awhile in the water, counting on your swimwear to protect you is crucial. This list has the best swimsuits that excellently handle chlorine, thereby minimizing the risk and damage to you or your swimwear.
7. Functionality
A one-piece swimsuit with multiple-use functionality is arguably desirable to anyone interested in water-based events. This list effectively covers a wide range of use, so you don’t have to spend extra on getting new attires. You can count on suits on this list to help you perform well while swimming, diving, snorkeling, paddling, and other events.
8. Pricing
Your purchasing power is essential to the quality of the swimsuit you can purchase. That said, this list has a mixture of the price range for the best unisex one-piece swimsuits. You don’t have to break the bank to get many of the suits highlighted here, and you are sure of the quality.
How Do You Care For and Clean Unisex One Piece Swimsuits?
1. Rinse after each use
After swimming, rinse your swimsuit with cool water. This helps remove any salt, sand, or chlorine that may be lingering on the fabric. Make sure to rinse both the inside and outside of the swimsuit.
2. Hand wash
Hand washing your swimsuit is the best way to clean it, as machine washing can damage the fabric. Use a gentle detergent, such as a mild soap or a specialized swimsuit cleaner, and mix it with cool water. Avoid using hot water, as it can weaken the fabric and cause the colors to fade.
Soak the swimsuit in the detergent solution for a few minutes, then gently rub the fabric together to remove any dirt or sunscreen residue. Rinse the swimsuit thoroughly with cool water to remove all the soap.
3. Do not wring
Wringing your swimsuit can cause the fabric to stretch out of shape or cause the seams to come apart. Instead, gently squeeze out the excess water with your hands. Do not twist or pull on the fabric.
4. Dry flat
Avoid drying your swimsuit in direct sunlight, as this can cause the colors to fade. Hang drying can also stretch out the fabric, so it’s best to lay the swimsuit flat on a clean towel to air dry. You can gently reshape the swimsuit as it dries, but do not pull on the fabric. Avoid using a dryer, as the heat can cause the fabric to shrink.
5. Do not iron
Never iron your swimsuit, as the heat can melt the synthetic fibers and damage the elastic. If your swimsuit has wrinkles, you can try gently smoothing them out with your hands.
6. Avoid rough surfaces
Try to avoid sitting on rough surfaces, such as concrete or rocks, as they can cause snags and abrasions. Also, be careful when removing your swimsuit, as sharp nails or jewelry can also cause snags.
7. Store properly
Store your swimsuit in a cool, dry place, away from direct sunlight. Do not fold or bunch up the swimsuit, as this can cause creases that are difficult to remove. Instead, lay the swimsuit flat or roll it up and store it in a drawer or on a shelf.
What materials are unisex one-piece swimsuits made of?
Unisex one-piece swimsuits can be made from a variety of materials, but some common ones include nylon, spandex, polyester, and Lycra. These materials are stretchy and form-fitting, which helps the swimsuit stay in place while swimming.
Are unisex one-piece swimsuits adjustable?
Yes, unisex one piece swimsuit are adjustable. Some unisex one-piece swimsuits may have adjustable features such as straps or ties to customize the fit. However, not all one-piece swimsuits are adjustable, so it's important to check the product description or label to see if it has any adjustable features.
What sizes do unisex one-piece swimsuits come in?
Unisex one-piece swimsuits are typically available in a range of sizes, from small to extra-large. However, the specific sizing may vary depending on the brand or manufacturer. It's important to consult the size chart for each swimsuit to ensure the best fit.
Are unisex one-piece swimsuits suitable for all body types?
Unisex one-piece swimsuits can be suitable for a range of body types, but not all swimsuits are designed to fit every body shape. You should consider factors such as the cut, style, and material of the swimsuit to find one that flatters your body type.
Can unisex one-piece swimsuits be used for activities other than swimming?
Unisex one-piece swimsuits are primarily designed for swimming, but they can be used for other activities such as sunbathing, water sports, or lounging by the pool.
Are unisex one-piece swimsuits available in different colors and patterns?
Yes, unisex one-piece swimsuits are available in a variety of colors and patterns to suit personal preferences. From classic black to vibrant prints, there is a wide range of options to choose from.
Is the fit of unisex one-piece swimsuits different for men and women?
The fit of unisex one-piece swimsuits may differ slightly for men and women, as they are designed to fit different body shapes. Men's swimsuits may have a more straight cut and provide more room in the crotch area, while women's swimsuits may be more fitted in the bust and hips. However, some unisex one-piece swimsuits are designed to fit both men and women comfortably.
Conclusion
Shopping for an appropriate swimsuit can be a tedious task. The different classification means not all swimsuits are suitable for use by both genders. Thankfully, this is where unisex swimsuits come into the picture. They are designed with both genders at heart while still remaining as stylish as possible.
With the information provided in this review, you should now be able to choose the best unisex one piece swimsuit for your needs. We hope that you have found this review helpful and that you have a fantastic summer.










