You either already love long swim trunks - or you don't. However, after massive development and testing of these Watery Surfy Eco Trunks for men, we're pretty sure that no matter whichever side you're on today, you'll fall in love after trying these on

These long swim trunks for men are produced in our unique signature material AquaFlex Eco, which consists of 100% polyester (55% of which is from recycled plastic bottles), so you get the only available pair of 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 +150 tests on men of all shapes and sizes, we've managed to hit the sweet spot on the length, where they're neither too short and sit halfway up the thigh, but not so long that they sit above the knee. You're guaranteed to experience the instant gratification that this gives anyone who has tried the opposite before.

Surfy Eco 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 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 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 40 cm to 49 cm in side length (depending on size). These lengths have been selected after +150 tests on men of all sizes 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 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 classic black colour, Surfy Eco Trunks are also available in a Dark Blue, Grey Corner and Blue Corner model