Either you/your boy already loves long swim trunks - or you don't. However, after massive development and testing of these Watery Surfy Eco Swim Trunks for boys, we're pretty sure that no matter what side you or your boy is on today, any boy will fall in love after trying these on

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

These long swim trunks for boys are made from 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 swim trunks in sustainable materials that are also ultra chlorine resistant (+500 hours in water).

The design is also kept simple and stylish with a discreet white logo in the top left corner and nice details that spice up the swim trunks, as well as a side length that ends slightly above the knee. After +90 tests on boys aged 3-15 years, we have managed to hit the sweet spot on the length, where they are neither too short and thus sit halfway up the thigh, but also not so long that they sit above the knees. You or your boy will definitely experience the instant gratification that this gives anyone who has tried the opposite before.

Surfy Eco Swim Trunks are great for any water activity - they're cool enough for the beach and ultra chlorine resistant for the pool. And you won't feel a thing (and that's what makes them so special).

Special sustainability and durability combined in these Surfy Eco Swim Trunks

These long swim 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, so both fit and colours are maintained through +500 hours in the water
  • UPF +50 UV protection
  • A uniquely high level of breathability
  • Equipped with a 4-way elastic fabric that gives you the necessary feeling of freedom in your swim trunks
  • Oil and sunscreen resistant and antibacterial, so you don't have to wear a heavy pair of swim trunks covered in various oils and sunscreens that stay fresh again and again
  • Water-repellent and water-resistant, so they don't absorb water and won't become heavy to swim with, and you'll find yourself floating more naturally through the water
  • The fact that the swim trunks are actually made from recycled plastic bottles that have been collected from the world's oceans is possible because of a demanding post-collection process. 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 while this process is demanding, compared to a brand new virgin fibre, fewer emissions are emitted. Emissions, less water is used, and only new crude oil is used 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 Surfy Eco Swim Trunks, the particularly chlorine-resistant Fratelli Leoni® elastic is chosen, which retains its elasticity up to 3 times longer than normally used swimwear elastics due to the special pre-treatment of the silicone. In addition, the sewing thread used in the swim trunks, Alterfil®T, is particularly soft against the skin and gives a nice finish at the edge

The swim 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 31 cm to 37 cm in side length (depending on size). These lengths were selected after +90 tests on boys aged 3-15 years to find the optimal length where they don't go halfway up the thigh or go past the knee. This results in a length that ends slightly above the knee
  • Equipped with a waist drawstring so you can quickly and easily tighten or loosen your swim trunks
  • The typical sewing seams on the front are omitted, giving Surfy Eco Swim Trunks 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: 13,25 EUR.) 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

In addition to this most popular model in the form of the Green Corner, Surfy Eco Swim Trunks are also available in an Orange Corner, Blue Corner and Blue Picks, model.

SKU: 1000850

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Watery long swim trunks for boys - Green Corner

    Bathing shorts for boys - Jammers SKU:
4.86 (7)
🚨 Low stock
🔥 #2 in Jammers for boys
Only 4 in stock
  • The Watery Surfy Eco Jammers are long-sleeved swimwear for boys designed with comfort and durability in mind
  • Manufactured in the unique AquaFlex Eco material, which consists of 100% polyester
  • Ultra-chlorine resistant, can last over 500 hours of use in water
  • UV protection UPF 50+ for additional sun protection
  • Designed to fit just above the knee for optimum length
  • 4-way stretch technology for free movement
  • Resistant to oil and sunscreen and antibacterial to keep them fresh
  • Water-repellent and lightweight so they don't get heavy in the water
  • Fratelli Leoni® rubber, which retains its elasticity 3 times longer than normal rubber
  • Sewing thread of Alterfil® T, which gives softness to the skin and a nice finish
  • Flat look without disturbing seams on the front
  • Discreet white logo for a stylish design
  • Comes with a free reusable wet/dry bag

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Customer Reviews

Based on 7 reviews
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14%
(1)
0%
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L
Laura Krogh

Watery long swim trunks for boys - Surfy Eco - Orange Corner

M
Mikael Andren
Swimming trunks for 10 year old

The son really appreciated the swimming trunks.
"Sat well and are stylish"

M
Mercedes Thomsen
Good swimming trunks for the money

Really nice swimming trunks for the price. The fit is really good and my son is happy with them.

A
Anne S.
Good bathing suits

Super good bathing suits. They sit well close to the skin so that no air comes in and makes air bubbles under the pants as with other similar products. Sitting comfortably.

K
Kirsten R.
Supertemt

Thanks for good service. Received bathing shorts. It was easy: Blush:

A
Anonymous
Love my new swimsuit

It sits perfectly and is really nice to wear.

E
Elisabet Karlqvist

Watery long swim trunks for boys - Surfy Eco - Green Corner

Size guide and chart for Watery Surfy Eco Jammers for boys

Here is the size chart for selecting Watery Surfy Eco Jammers for boys. These jammers consider height, waist, and hip measurements when determining the appropriate size.

Usually, size selection is based on age, but the most crucial measurement is often the height. To ensure you get the right size, we recommend checking the size chart to undoubtedly find the optimal size for you.

 

Age

UK / GB / US

DK sizing (D) / Height

Waist

Hip

Product: Side length Product: Width at the top when laid flat on the floor

2-3 years

20

98 cm

50 cm

55 cm

31 cm 25 cm

4-5 years

22

104 cm

51 cm

60 cm

32 cm 26 cm

6-7 years

24

116 cm

55 cm

65 cm

33 cm 27 cm

8-9 years

26

128 cm

59 cm

70 cm

34 cm 28 cm

10-11 years

28

140 cm

63 cm

75 cm

35 cm 30 cm

12-13 years

30

152 cm

67 cm

80 cm

36 cm 31 cm

14-15 years

32

164 cm

71 cm

85 cm

37 cm 32 cm