
UK Shipping Available • Specialist Advice • Trusted by Open Water Swimmers •
The Right Gear Changes Everything
Open water isn’t pool swimming.
You’re dealing with changing water temperatures, weather conditions, visibility and currents. The gear you use needs to perform in real environments, not just controlled pool conditions.
The right wetsuit and equipment doesn’t just improve performance, it gives you confidence when you step into open water.
At Streamlined Open Water, every product we stock is carefully selected, tested and endorsed by a professional open water swimming coach.
If we wouldn’t use it ourselves, we wouldn’t sell it.
Our range is built around equipment that performs in real UK open water conditions, not just what looks good on a shelf.

Tried, Tested & Trusted
Find the Right Gear for Your Swim
Everything you need to swim confidently in open water, from your first swim to race day.


Bestsellers
Buying a wetsuit online can often feel like guesswork.
But choosing the right wetsuit is about far more than simply picking the correct size.
Our official Zone3 wetsuit fitting service uses expert knowledge from experienced open water coaches to match you with the wetsuit that’s right for your:
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Swimming ability
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Race goals
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Body shape
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UK water conditions
We help you choose the right suit for how you swim, not just the one that fits.
Every recommendation is backed by real coaching experience and gear we personally trust in the water.
Whether you're preparing for your first open water swim or your next triathlon, we’ll guide you to the wetsuit that will help you swim with confidence.





















