7 Best Kids Wetsuits In 2023

Choosing a kid wetsuit is no easy task.

Different features must be considered based on a child’s needs.

These include wetsuit’s types, fit, structure, and thickness. If it’s your first time purchasing a kid wetsuit, the different choices available can be a bit overwhelming.

To guide you in buying, we list the answers to all possible questions in buying the best wetsuits for your kids.

• What are wetsuits made of and how do they work?
• When can kids begin wearing wetsuits?
• Are there wetsuits for babies?
• What about the size?
• Why kids should wear wetsuits?
• What to consider when buying a kids wetsuit?

Plus, we featured the 7 best kids wetsuits available on the market to lessen your time in choosing and getting a good deal. Read on to find out which one suits your child that is within your budget.

Understanding Kids Wetsuits

Whether a budding diver, the world’s next surfing star, or simply a swimmer who’ll do anything for ten more minutes in the waves, a wetsuit can be invaluable for a water-loving youngster.

What are wetsuits made of and how do they work?

For those not familiar, a wetsuit is a tight-fitting, insulating garment made from an elastic substance called neoprene. First invented in the 1930s, neoprene is a synthetic rubber material consisting of tiny nitrogen bubbles. When pieces of neoprene are stacked atop one another, as is the case with wetsuits, the layers of little bubbles create a strong insulating buffer between the body and the water.

Neoprene does not completely block out water, but this is precisely the quality that allows wetsuits to work. Wetsuits function by trapping a thin layer of water between your skin and the neoprene, which is then warmed by body heat. The warmed layer of water harnessed by the wetsuit allows you to stay comfortable and safe in any water temperature for an extended period of time.

When can kids begin wearing wetsuits? 

From their first day in the water. Considering the benefits, it’s never too early to think about a wetsuit for your kid(s).

Are there wetsuits for babies? 

Indeed there are. Being particularly prone to getting cold in the water, babies and toddlers wetsuits are perfect for keeping little ones comfortable and warm through swim lessons or days at the beach. In addition to warmth, baby wetsuits also provide extra buoyancy, which can be especially beneficial for youngsters learning to swim.

What about the size?

Like every article of clothing, your child will quickly outgrow a kids wetsuit. Given this fact of life, you may question whether or not it’s worth it to buy such a specialized garment that will be off to a second hand shop in the near future. With the prospect of such a short period of use, it may be enticing to skimp on quality and price, or also to purchase an ill-fitting size your kid can “grow into.”

However, the benefits of a quality, well-fitting kids wetsuit are difficult to ignore. To maximize your aqua-child’s safety and enjoyment, and also keep your parental mind at ease, there may be nothing better than a well-fitting kids wetsuit.

Individual brands have their own size guidelines, meaning it’s important to consult the size chart of the brand you’re interested in before making a purchase. Additionally, some wetsuits may run a bit large or small depending on the brand, just like the size irregularities that are common between shoe and clothing companies.

Having kids try on wetsuits before buying one is ideal, but obviously, this isn’t possible for everyone. For many, online orders are the most convenient or only feasible option for purchasing a kids wetsuit. Given the potential for fitting issues, it’s important to understand that the return of ill-fitting wetsuits is generally a hassle-free endeavor when dealing with trusted brands. Returning a product bought online is never optimal, but considering the importance of a kids wetsuit fitting properly, it’s good to keep in mind that online returns tend to be a painless process.

Why kids should wear wetsuits?

Depending on the climate, the body of water, and type of aquatic activities your kid is partaking in, it can be difficult to know whether or not he or she should be in a wetsuit. In many cases a kids wetsuit may seem unnecessary. The water may be warm and the activity laid back. Swimming in a Great Lake or snorkeling in the Caribbean, after all, isn’t the same as riding waves in the mighty Pacific.

But in reality, just because your kids aren’t catching swells or learning scuba doesn’t mean it’s unnecessary to suit them up in neoprene. Whether frolicking in freshwater or immersed in sub-tropical temperatures, a wetsuit provides several features that are indispensable to your kids health and enjoyment during aquatic activities.

Wetsuits help keep kids warm in the water

The number one reason behind the invention of the wetsuit: it keeps you warm in the water. This benefit is particularly important when it comes to kids given their predilection for spending time in the water, often regardless of the temperature. Generally more active in the water than adults, it’s easy for kids to either not realize or simply ignore that they are, in fact, cold. This can be hazardous considering children’s bodies are less adept at regulating temperature than adults, therefore making kids more prone to hypothermia.

The temperature doesn’t have to be frigid for cold to set in, as the loss of body heat occurs even in the finest of tropical waters. As such, whether the water temperature is objectively cold or not, a wetsuit is a solid solution for insulating kids from heat loss, allowing them to be safe and comfortable for long sessions in the water.

Wetsuits help protect kids from the sun

It goes without question that sun-screen is not something that crosses the mind of youngsters when aquatic fun is at hand. Considering kids are more susceptible to sunburn and long-term skin damage from harmful rays, protection is at a premium when kids take to the water. Sun-screen is obviously the common choice for sun protection, but even the best quality will eventually wash off and require reapplication after a period of time in the water. Covering almost the entire body and repelling dangerous UV rays, a wetsuit provides comprehensive and efficient sun protection for kids spending time in the water.

Wetsuits help protect kids from stinging sea critters

It depends on where you’re swimming, but coldness and sunburn may not be the only pitfalls that can quickly sour a great day in the water. Several unassuming sea animals common along many coastlines can be hazardous to swimming children. Chief amongst the group are jellyfish, which can be almost invisible before applying a painful and potentially dangerous sting. With a layer of rubber defending against jellyfish and other stinging sea creatures, wetsuits are a great way to keep kids safe from such threats.

Wetsuits help protect kids from abrasions

It’s no secret that oceans and other bodies of water are capable of knocking around the sturdiest of adults with the greatest of ease. Kids, therefore, are even most vulnerable to the power of a wave or current – with reefs, rocks, and even a sandy sea bottom posing risk of scrapes and cuts. Covering most of the body (depending on the type), a wetsuit is a great way to protect your kid’s skin from underwater hazards as a result of waves, currents, or just an innocent fall while playing in the shallows.

Wetsuits provide kids extra buoyancy 

While not an adequate substitute for a lifejacket for kids, a wetsuit does offer floatation support. For kids learning to surf, snorkel, or simply swimming, the bonus buoyancy of a wetsuit can help preserve the energy required to stay afloat, making for safer, longer-lasting, and more enjoyable experiences in the water.

What to consider when buying a kids wetsuit?

Like adult wetsuits, kids wetsuits come in several different forms and feature various intricacies tailored to specific needs. When choosing a kids wetsuit it’s important to bear in mind water temperature, type of activity, and also personal qualities and preferences of the wearer (for example: if your child gets cold easily).

That said, in order to find the best wetsuit for your kid, you should consider the following.

Wetsuit Type

There are four main categories of wetsuits to choose from.

Full: The complete, long-sleeve wetsuit covering the body, arms, and legs. Ideal in cold water but also fit for warmer temperatures (depending on thickness). In addition to offering the most warmth, a full suit provides the most protection from sun, abrasions, and other hazards.

Shorty/Spring suit: Short sleeve and cut above the knees, though the length of cover can vary on the arms and legs. Generally designed for warmer temperatures and in-between seasons (hence “spring suit”), the shorty – particularly thicker models – is still adept at protecting core body temperature.

Long John: Sleeveless but extends entirely over the legs. Used in warmer temperatures and provides extra mobility through the upper body for swimming, but does leave the arms unprotected.

Separates: Two-piece wetsuit divided at the waist. Allows for mix and matching between tops and bottoms depending on activity and temperature.

Wetsuit Thickness

Wetsuits vary in thickness from a half millimeter to well over 5 mm, with each measure being optimal for a particular range of water temperatures.

When thinking about the thickness of your kids wetsuit you should take into account not only the temperature of the water your kid will be swimming in but also air temperature and your kids sensibility to cold. The thicker the wetsuit, the more warmth it provides. But also, the thicker the wetsuit, the more restrictive it is to movement.

Wetsuit Fit

As mentioned prior, sizing a kids wetsuit can be a little tricky given that wetsuit sizes fluctuate depending on the brand, as well as the fact that your kid will, sooner than later, grow out of the wetsuit. Tempting as it may be to buy a size up and let your young one “grow into it,” the benefits of a kids wetsuit are highly contingent upon it fitting correctly.

Regarding warmth, a wetsuit needs to fit snug to the body. Too much space between your kids skin and the neoprene will allow water to move freely in and out of the suit, defeating the purpose of trapping a little water to generate heat around the body.

But while your kids wetsuit should be snug, it also needs to provide comfort and flexibility. It should not make it difficult to lift their arms, crouch down, or rotate their shoulders. In other words, it shouldn’t make swimming difficult.

Your kids wetsuit needs to strike the right balance between fit and flexibility. It’s important to take your time with the sizing process, find the right fit, and, even as you dread the prospect of buying a new, larger one in six months, resist the urge to buy a wetsuit for your little one to “grow into.”

Wetsuit Structure

Oft overlooked, seams and zippers are important aspects in choosing a kids wetsuit, as both impact comfort and functionality.

Types of Wetsuit Seams

Often the sign of a cheap, low quality product, a wetsuit with poor seam construction can limit flexibility, irritate the skin, and allow water to move through the suit (i.e. it leaks). The usual suspects for such problems are wetsuits with overlock, a common type of clothing stitching causing an inward bulge along the seam, making them more likely to bother the skin and more susceptible to leakage.

Flatlock, on the other hand, is made by stitching panels overtop of each other to create a flat, smooth seam that is less likely to irritate the skin and enables better flexibility. Another option is blindstitch, also known as GBS (Glued Blind-Stitched), which connects panels with stitching inside the neoprene and features a layer of glue over the stitching to better secure the seam. In addition to glue, seams of any type may also be bolstered by tape or liquid sealant to protect against leaks.

Still allowing a bit of water flow given the external stitching, flatlock is best suited for warmer temperatures and spring suits. Reinforced by glue, blindstitch is ideal for insulation in cold water.

Types of Wetsuit Zippers

While also factoring into comfort and quality, variations in zippers revolve primarily around the convenience of getting your kid in and out of a wetsuit. There are three types of wetsuit zippers: back zip, chest zip, and no zip.

With a vertical zipper usually stretching from the collar down to the waist, back zip is the traditional form of wetsuit zipper. Back zip wetsuits tend to make for easier entry and exit, though they can also be more restrictive and vulnerable to water entry.

Chest zip wetsuits feature a shorter diagonal or horizontal zipper in the front of the wetsuit, sometimes allowing the upper area around the collar to fully detach from the rest of the suit. A chest zip lends to better flexibility and defense against water flushing through the suit, though it can be more difficult to get the wetsuit on and off.

No zip wetsuits need little explanation. Without any zippers, no zip wetsuits are the most flexible and secure against the water flow of the three, though as one may imagine, entry and exit can be a struggle.

Thus, depending on the needs and self-sufficiency of your kid, there are several wetsuit zipper options that all have their pros and cons. No zip and front zip may be best suited for older kids and teens that can handle entry and exit on their own, while back zip is the most convenient way to go for younger children or those that may require a helping hand to slip into the neoprene.