Swim trunks for children: how to choose the right style

Children’s swim trunks should feel comfortable to wear and work well for everything from the swimming pool to beach trips and long holiday days filled with water play. Here you will find styles in different fits, lengths and looks, making it easier to choose a pair that suits your child’s age, needs and how they will use them.

It is especially worth considering:

• whether the swim trunks will mainly be used in the pool, at the beach or on holiday
• whether your child prefers a close-fitting style or a looser shorts fit
• whether you need quick-drying fabric, UV protection or an adjustable waist

For the youngest children, a good and flexible fit often gives the most peace of mind, because the swim trunks simply need to stay in place. Older children and tweens often have their own preferences when it comes to length, colours and prints. It makes a difference whether the swim trunks are for splashing at the water’s edge, building sandcastles or swimming lots of lengths in the pool.

Which swim trunks are best for the beach, pool and active play?

The best choice depends a lot on where and how the swim trunks will be used. Loose swim trunks and board shorts are popular for the beach and holidays because they feel light and relaxed while giving good freedom of movement both on land and in the water. For many preschool and school-age children, they are a comfortable option when the swim trunks need to work for a bit of everything.

Close-fitting swim trunks are often better suited for swimming and active time in the pool. They stay close to the body, create less drag in the water and can feel comfortable for children who love swimming or often go to the swimming pool.

On very sunny days, swim trunks can be paired with UV swimwear. This provides extra sun protection and is especially useful for children who spend a long time outdoors.

Materials in swim trunks that make everyday life easier

Many children’s swim trunks are made from polyester with elastane. This is a practical combination for busy summer days because the fabric dries quickly while also offering stretch, so your child can move with ease. You will notice the difference especially on days that switch between swimming, playing in the sand and short breaks in the sun.

It can also be helpful to look for details such as:

• a drawstring or elasticated waist, so the swim trunks can be adjusted for a better fit
• soft lining, which makes them more comfortable to wear
• UV50+ in the fabric if they will be used a lot outdoors

If your child wears swimwear often, it is worth choosing materials that keep their shape and look good in both chlorinated and salt water. This helps the swim trunks retain their fit and colour, even when they are worn again and again.

How to find the right size and fit in swim trunks

When choosing a size in children’s swim trunks, it is usually best to start with your child’s usual height and body shape. It can be tempting to size up, but swim trunks that are too large may slip down, feel heavy in the water and be less comfortable to move in.

For younger children, an adjustable waist is often a big advantage because it makes the fit easier to fine-tune. Many children aged 5 to 10 do well in a looser shorts style, while older children often choose based on both comfort and their own style, whether that means simple and solid-coloured or something with more colour and print.

If your child is between two sizes, it is a good idea to look at the style itself and not only the size label. A close-fitting style should sit snugly without feeling tight, while board shorts can be a little looser as long as they still sit properly at the waist.

Children’s swim trunks are easy to pair with the right accessories

Swim trunks often work best as part of a complete swimwear setup for the beach, holiday or swimming pool. On warm days, they can easily be combined with swim hats and sunglasses, so your child is better covered when play continues out of the water. For getting to and from the water, a pair of swim sandals is also useful, especially on hot tiles, wooden decking or uneven ground.

If you are putting together swimwear for several needs, it can also be helpful to explore the full selection of swimwear. This gives you a better overview if you need swim trunks, extra sun protection or an additional set for the holiday.

Confident choices for holidays, swimming and summer days

Swim trunks should first and foremost feel good to wear. When the fit, material and intended use all work together, it becomes easier for your child to simply play, swim and enjoy the day. In practice, it is often the small details such as a good cut, quick-drying fabric and a comfortable waist that make the difference.

At House of Kids, the selection is chosen with a focus on quality, function and children’s everyday life. This makes it easier to find swim trunks for children that feel comfortable in use and make sense throughout the summer.