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Watery swim trunks for boys - Flaming Vegas Eco - White Sporty


Pre-order In stock In stock Only 2 in stock Sold out - notify me


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2-3 years / 92 cm
In stock Only 2 in stock Sold out - notify me
4-5 years / 104 cm
In stock Only 0 in stock Sold out - notify me
6-7 years / 116 cm
In stock Only 0 in stock Sold out - notify me
8-9 years / 128 cm
In stock Only 4 in stock Sold out - notify me
10-11 years / 140 cm
In stock Only 29 in stock Sold out - notify me
12-13 years / 152 cm
In stock Only 84 in stock Sold out - notify me
14-15 years / 164 cm
In stock Only 33 in stock Sold out - notify me


1 pcs. Buy more and save
Why? Our warehouse is chaos-organized. The same sizes/colors are not placed in the same location. We save money in our handling when we only have to pick from one location - that's why the quantity discount only applies to the same size and color. Consider it a bonus that we share the savings with you.

Only applies to the same size and color

NB! This is a pre-order with delivery in week false (01/01 - 08/01)

We have already confirmed that the delivery of this item is on its way to our warehouse. Read more below.

🚚 Scheduled delivery time: Week false (01/01 - 08/01)

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However, please be aware that this date is indicative, but in 98% of cases, it is met. We cannot specify whether it will be at beginning or the end of the respective week. If this changes for your order, we will always proactively inform you of the new expected delivery date via email.

💰 Free shipping on all pre-orders regardless of the amount

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If you order this product as a pre-order, you will receive free delivery with the cheapest delivery method regardless of the order amount. This also applies to any other other purchased items in the same order.

🖇️ Order will be shipped together with the pre-ordered item

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If you order other products on the same order along with this pre-ordered item, then your entire order will first be shipped together at the same time as the pre.ordered item, which is in week false (01/01 - 08/01).

🔄 365-day return policy starts once when we dispatch the order.

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We will charge the full amount for your order, including the pre-order item and any other purchased items, 2 days after the order is completed. We do this to avoid additional late payment fees. You can still cancel and get a refund for the pre-order item and/or the entire order until dispatch - it just requires a call, a chat, or an email.

NB! Pre-order for week false (01/01 - 08/01)
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Free delivery over €79 (under = €4)

Get free delivery to a parcel shop with An Post on orders over 79€. Below that, delivery costs from just 4€. Delivery is 3-5 days for orders placed before 9 PM

365 days free exchange

We (also) hate stress. That's why you have 365 days to exchange/get a voucher. And it's completely free through our returns system. For regular returns, you have a full 30 days. 

Trustpilot 4.7 / 5 ⭐⭐⭐⭐⭐ (+650.000)

We have helped more than 650,000 people with their equipment and swimwear. They have given a Trustpilot score of 4.7 out of 5.0. They all chose Watery because of these unique benefits.

Contact us 7 AM - 9 PM all weekdays

We love to help. That's why we're available Monday-Friday from 7 AM to 9 PM. In the weekend between 9 AM to 3 PM. See contact options here.


Classic, durable, comfortable and just the right length. That's how easy it is to describe these Flaming Vegas Eco Trunks, which is why they have instantly become our most popular square swimming trunks for boys, here in the popular color White Sporty.

The model in picture 1 is 144cm tall / 10 years / 65cm around the waist and wears a size 10-11 years.

These square swimming trunks for boys are produced in our unique signature material AquaFlex Eco, which consists of 100% polyester (55% of which comes from recycled plastic bottles), so you/your boy get the only available pair of trunks in sustainable materials that are also ultra chlorine resistant (+500 hours in water).

The design is kept simple and stylish with a discreet white logo in the top left corner and a side length that goes to the top of the thigh. After +90 tests on boys of all ages, we've hit the sweet spot on the length, where they're not too short and intimidating, but not so long that they feel like swim shorts. You're guaranteed to experience the instant gratification that this gives anyone who has tried the opposite before.

Flaming Vegas Eco Trunks can be used for any water activity - they're cool enough for the beach, ultra chlorine resistant for the pool, and comfortable enough to play in at the pool for hours on end. Without you/your boy noticing them.

Special sustainability and durability combined in these Flaming Vegas Trunks

The swimming trunks are produced in our unique Aquaflex ECO material consisting of 100% polyester, of which 55% is recycled from plastic bottles made from repreve yarn and 45% is PBT polyester.

This composition offers several specific benefits:

  • 100% chlorine and UV resistant to maintain fit and color through +500 hours in water
  • UPF +50 UV protection
  • A uniquely high level of breathability
  • Equipped with 4-way elasticity in the fabric, which gives you the necessary feeling of freedom in the swim trunks.
  • Is oil and sunscreen resistant and antibacterial, so you/your boy avoids a heavy pair of swimming trunks covered in various oils and stays fresh over and over again
  • Water-repellent and water-resistant, so they don't absorb water and therefore won't be heavy to swim with and you'll find that you float more naturally through the water instead.
  • The fact that the swimming trunks are actually made from recycled plastic bottles that have been collected from the world's oceans is possible because they undergo a demanding treatment after collection. This involves crushing the bottles into small flakes, going through adaptive heating and cooling and ultimately becoming the strongest and most durable recyclable sewing thread in the world.
  • But even though this process is demanding, compared to a brand new virgin fiber Compared to a brand new virgin fiber, it emits fewer emissions, uses less water and uses only new crude oil along the way.
  • The elastic at the top edge and the sewing thread around the leg cutout of the swim trunks have a major impact on their durability, as they often become loose after trips in chlorinated water. In Flaming Vegas, the particularly chlorine-resistant Fratelli Leoni ® elastic is chosen, which retains its elasticity up to 3 times longer than normally used elastics for swimwear due to the special pre-treatment of the silicone. In addition, the sewing thread used in the swimming trunks, Alterfil ® T, is particularly soft against the skin and gives a nice finish at the edge.

The swimming trunks are produced in Europe under the highest OEKO-TEX standard 100 certification, which is given to products that have passed tests against harmful chemical substances.

Designed with the small details in mind

  • Ranging from 18 cm to 24 cm in side length (depending on size). These lengths were chosen after +90 tests on boys aged 3-15 years to find the optimal length where they are neither intimidating nor turn into shorts. This results in a length that ends at the top of the thigh.
  • Equipped with a waist drawstring so you or your boy can quickly and easily tighten or loosen the swimming trunks.
  • The typical sewing seams on the front are omitted, giving Flaming Vegas a completely flat look from the front and avoiding unnecessary disturbance to the little guy.
  • Added a discreet white logo on one side to maintain the classic look
  • Comes in a free (value: 99 kr.) and reusable wet/dry bag (see it here) that the swim trunks can be put in to and from training, so the rest of the swim bag doesn't get wet after the swim.
  • Udover denne populære White Sporty model, så fås Flaming Vegas også i en Green CornerOrange Sporty, Blue Corner og Orange Corner model.

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Customer Reviews

Based on 8 reviews
Maibritt Ebsen

my boy is very satisfied

Signe Nørskov
Fantastic quality


Madeleine Lind Hoppe

Good fit and quality.

So smart!

So smart by my son!

Ninna H.
Sitting super well

The pants are sitting super well and drying quickly

Mette Juul
Good quality for the price

they fit well

Britta Christensen
Bathing suits

Everything OK

Nikolaj Thoudal


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Free exchange / easy returns

Yes, that's right. Exchange is completely free when using our fast return system - without the need for a printer. Click here to learn more. Regular returns cost €5.

Free 3-5 days shipping over €79

Delivery is on us when you purchase for over €79. Below that threshold, it costs starting from €4. We deliver with An Post.

In doubt? Check out our recommendations.

Not sure if this is the right product for you? Click here to see our detailed product recommendations. Handpicked by our founder.



🎁 Today's free gifts

You are only €60 and 2 added products(s) away from a free wet/dry bag for swimwear 😍

Free wet/dry bag for swimwear

[FREE GIFT 1] Watery wet/dry swim-care bag

Free Anti-Fog Spray

[FREE GIFT 2] Watery Anti-Fog Spray

Free waterproof mobile case

[FREE GIFT 3] Watery waterproof mobile case - Storm - Black

Free waterproof bum bag

[FREE GIFT 4] Watery waterproof bum bag - Talia - Blue

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