Words by Edzard Van Der Wyck

27 May 2025
The nature of impact

Swimming In It

Why most swimwear is polluting the ocean (and what we’re doing about it).

It starts with a swim.

The sun is out. The sea is calm.

You step into the water wearing your favourite swim shorts.

The material is slick. Like oil against skin.

Repelling water. Repelling nature.

Because they’re made from plastic.

And secretly shedding into the sea.

According to a 2021 report by the European Environment Agency, 35% of all microplastics in the ocean come from synthetic textiles.

Most swimwear is made from polyester or nylon, both are plastic, fossil fuel-based materials.

Every wash, every wave, every dive releases microfibres.

Tiny threads of plastic, too small to be filtered, too persistent to degrade.

This is the hidden impact of conventional swimwear.


We go to the ocean to feel clean. To reconnect.

And in return, we bring the pollution with us.

The Hidden & Circular Cost Of Synthetic Swim Shorts

The irony’s almost poetic.


The very clothes we wear to enjoy the sea are helping choke it.


Globally, we produce over 60 million tonnes of synthetic fibres every year, most of which end up in landfill or, worse, floating indefinitely in our waterways. And because synthetics don’t biodegrade — they just fragment — they break down into smaller and smaller particles (microplastics), eventually entering the food chain.


Yes. The fish are eating your swim shorts. (And so, in a roundabout way, are you.)

Fast fashion, synthetic fibres, and short-term design have created a system that pollutes what it was designed to celebrate.

It’s time for luxury swimwear to take responsibility.

So What's the Alternative?

Natural fibres have long been left out of the swimwear conversation.


Too soft. Too slow to dry. Too misunderstood.

But we like misunderstood.

We spent years rethinking what a swim short could be.


The result?


Swim Shorts made from 100% superfine Merino wool — our regenerative fibre that naturally regulates temperature, resists odour, and dries fast.


Lined with Yarnaway® biodegradable mesh that leaves zero microplastic residue behind.



No synthetics. No shedding. No guilt.



Merino may seem an unlikely choice for the water, but it turns out nature knows what it’s doing. Unlike plastic-based alternatives, wool breaks down in both soil and sea — returning to the earth, not lingering on it.

Plastic-Free Fashion That Swims Naturally.

You don’t need to be an environmentalist or athlete to care about what you wear in the water.

Just someone who thinks the sea deserves better than a handful of nylon netting. It’s time our clothing choices aligned with the places we love.

In a time where there’s more plastic than plankton in the ocean, our approach is simple:

In a sea of synthetics, we swim natural.

Built for water. Born from wool.

Free Shipping
Free Shipping
On all orders over £100
Free Returns
Free Returns
Our self-service portal is easy
Lifetime Guarantee
Lifetime Guarantee
All our knits are guaranteed for life
Duties and Taxes included
Duties and Taxes included
No hidden extra charges