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The Best Swim Trunks For Boys: 2024 List

Brandon Forder
  Apr 21, 2024 8:51 PM

Taking a little boy to the beach is one of life's greatest pleasures. The vast majority of children have an unconditional affinity for water and would jump right in if given the chance. Even if they don't give a hoot about their swimwear, their parents should.

When looking for boys' swimwear, a parent's first concern is usually whether or not the item fits their child. It's possible that's the least of their concerns; males of a particular age tend to lack a defined sense of style. However, if you desire long-lasting trunks, further investigation may be in order.

Having a good fit is crucial. Swim trunks come in a wide range of sizes, but there is typically a lot of wiggle room for different body types. The elastic waistbands on these trunks will keep them in good condition for much longer than a child's ordinary pants will. Get him a pair of pants with an adjustable drawstring if he's on the slender side. But, you should check that it actually works. Some bags only pretend to have a drawstring closure.

Find a length that works for your boy next. Your child will have a bit more mobility with shorter trunks. Get him some speedy, form-fitting aqua shorts (or "jammers") if he's going to be taking swimming lessons. However, lengthier trunks with a looser fit may be preferable for lounging on the beach all day. There will be less need to reapply sunscreen as often, and less chance of sunburn, if the upper leg is covered more completely.

In relation to UV rays, many trunks now come with built-in UPF protection. It measures how much of the sun's rays can penetrate the fabric and stands for "ultraviolet protection factor." Sunscreens are labeled with an SPF number, which is not always comparable to the UPF rating. The UPF 15 rating is acceptable for less robust trunks because it blocks 93.3% of the sun's UV radiation. High protection begins at an SPF of 50, which provides 98% protection. Add a swim top to your son's beachwear if you're worried about his modesty. (Many pairs of swim shorts include one.)

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Buying Guide

Size and fit

Swimming trunks for boys range in size from 4 to 20. Some brands only come in a limited range of sizes, while others go as small as infants. Swim shorts are intended to be baggy (more like boxers than briefs). Swim trunks should fit your child comfortably and stay on during water activities, so be sure to get the right size, especially in the waist. Always use the manufacturer's size chart and your child's measurements to find the best fit.


Thin, "quick-drying," polyester fabric is used to make the vast majority of boys' swim trunks. Boys' swim trunks, in contrast to women's and men's swimwear, often consist of 100% polyester with a nylon mesh lining. If you're looking for something that won't fade as quickly as nylon, go for polyester. If you plan on taking your kid to the pool frequently, you can buy polyester that can withstand chlorine.

Length and style

The standard range for swim shorts is either above or below the knee. Swim trunks, often known as "swim shorts," are shorts designed specifically for use in swimming. Young surfers and skaters have made longer swim trunks popular. Board shorts, or lower-cut trunks, are often more tapered than those that terminate at the knee. Your child's preferred length will depend on their personal taste, so be sure to ask them before making any sweeping decisions.


Quick Dry

Optimal for any swimming environment in which your little son takes an interest. When he gets out of the water to play, the cloth shouldn't take long to dry.

Color Changing

Infant boys are crazy for these trunks that change colors! This way, they may enjoy the color-changing technology without having to worry about becoming wet. He'll be the happiest little child in the world.

Sun protection

The polyester fabric not only resists fading but also shields the wearer from the sun. Check that the UPF (ultraviolet protection factor) is at least 50 to ensure that 98% of the sun's harmful UVA and UVB rays are blocked. Wearing a rashguard with a high UPF rating in addition to your swim trunks will provide you with maximum protection from the sun. For boys, there is a large selection of matching rash guard and swim short combinations, especially for those under the age of 7.


Pockets are a common feature of boys' swimwear. One or both sides and the rear of the trunks may feature pockets. There are a few different types of pockets available, including those that close with Velcro, those that are open on the sides, and those that zip up the back. Some of the zippered pockets are large enough to store surf wax, making them perfect for storing keys. Most pockets have a practical purpose, although they're really only there for aesthetic purposes. Make certain your child's pockets are mesh, so that water can easily drain out and not slow him or her down.


What’s the difference between swim trunks and board shorts?

The length of the shorts is the primary defining characteristic between surf trunks and board shorts. The waistband of a pair of board shorts is more secure and tighter (thanks to the Velcro fly and string tie) than that of a pair of swim trunks, but there is no lining on the inside.

Historically, surfers need larger swim trunks, hence the term "board short" was coined to describe these garments. They also eliminated the mesh lining seen in most swim shorts to make paddling and turning easier. These days, board shorts are just as common as regular shorts for everyday wear and swimming.

Can I machine wash boys’ swim trunks?

As a rule of thumb, that is correct. Most swim shorts made of 100% polyester can be cleaned in a washing machine and dried in a dryer, but you should always check the label to be sure. Make sure to follow the manufacturer's care instructions for washing and drying the trunks in a machine.

What color swimsuit is the safest for kids?

Swimwear for kids can be of any color they choose. However, bright colors, such as red, orange, and neon, make children more visible from a distance and are therefore the best choice for swimwear. Choosing bright colors will help you spot your kid in the pool and find them in a crowd.

How many swimsuits does my kid need to have?

How many bathing suits your child needs is determined by how long they will be in the water and what kinds of aquatic activities they will be participating in. If your kid rarely goes in the water, you may only need to get them one swimsuit. A child who goes swimming twice or thrice a week may need two or even four swimsuits. Those who participate in competitive swimming may require a larger quantity of swimwear than the average person.

What is the best way to wash a swimsuit?

Please refer to the care label sewn into your swimwear for the best results when washing. Most swimsuits may be cleaned by either hand or machine washing on a mild cycle. Allow to dry naturally or on a clothesline. If you want your swimwear to last as long as possible, you shouldn't dry it in the dryer. Most swimwear is made from materials that can disintegrate when exposed to high temperatures.


What should guys wear swimming is a subject that might come up at any age. As in, "Can boys wear swim briefs?" We hope that by the end of this essay, you will have a better understanding of the issues at hand and a better grasp of the excellent solutions available to you.

Finally, think about how long they will last you and how comfortable they will be so you won't have to keep buying new shoes every year.

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