Questions Answered

Inside Zone3 explores the world around swim, triathlon and open water — from the athletes and environments that inspire us, to the thinking behind the products we create. Considered, practical and shaped by experience, it’s a space for stories that reflect how we approach performance, progression and life in the water.

Male triathlete in a black form fitting cycling kit riding a race bike with a mirrored visor helmet
Men’s Triathlon Suits: What to Look For
Find out what makes a great men’s tri suit for race day, from fit and fabric to comfort and support, so you can focus on each part of your event.
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Two swimmers in ZONE3 wetsuits wading out of the sea below white chalk cliffs, one carrying a red tow float.
How to Prepare for Open Water Swimming in Cold Weather
Stay safe and comfortable this winter with layering advice, warm-up ideas, and when to use an open water swim buoy in your cold water routine.
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A swimmer in a ZONE3 wetsuit standing chest-deep in the sea below white cliffs, with a red tow float alongside.
Using a Swim Safety Buoy: Benefits Explained
A swim safety buoy keeps you visible, offers light support, and lets you carry small items during open water swims, even in colder conditions.
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Close-up of the sleeve and cuff of a black ZONE3 wetsuit with teal detailing.
Why Triathlon Wetsuits Are Ideal for Winter Training
Cold water doesn’t have to mean stopping. Train through winter with a triathlon swim wetsuit that keeps you warm, flexible, and confident in the water.
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Split-level view of a swimmer in a black ZONE3 wetsuit doing front crawl in turquoise water.
Understanding Safety with Open Water Swim Buoys
Learn how an open water swim buoy helps increase visibility, boost confidence, and support safe swimming habits in colder, low-light conditions.
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A man in a grey ZONE3 neoprene thermal cap adjusting the strap of his wetsuit on the beach.
Choosing the Right Thermal Swim Cap Guide
Stay warmer in open water with a thermal swim cap that fits right, holds heat, and helps you swim more comfortably through chilly seasons.
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A swimmer sitting on a beach pulling on black ZONE3 neoprene swim socks.
Extending Your Swimming Season with Neoprene Gear
Stay warm in open water with the right layers and neoprene swimming gloves. Extend your swim season safely with simple gear swaps and smart planning.
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A swimmer on a beach pulling a black ZONE3 wetsuit over their shoulders.
How to Train Smarter with a Triathlon Swim Wetsuit This Winter
Find out how a triathlon swim wetsuit can help you train comfortably through winter, stay consistent, and make early steps toward race season gains.  
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A swimmer in a black ZONE3 wetsuit standing in shallow sea water at dusk.
Everything to Know About Wearing an Open Water Wetsuit in November
Stay warm and safe this season by choosing the right open water wetsuit and layering tips to keep your swim routine going strong into winter.
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Close-up of black ZONE3 neoprene buoyancy shorts worn at the hip, with the beach behind.
Can Neoprene Buoyancy Shorts Make You a More Confident Swimmer?
Get a smoother swim with better balance and rhythm by training with neoprene buoyancy shorts designed to lift your hips and ease your stroke.
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A swimmer in a ZONE3 wetsuit walking out of the sea below white cliffs with a red tow float.
Beginner’s Guide to Where to Buy a Wetsuit for Triathlon
Learn how to buy a wetsuit for triathlon training with tips on timing, fit, and features to help you swim strong through winter and beyond.
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Close-up of a swimmer fastening a black ZONE3 wetsuit at the chest.
How to Choose a Triathlon Swimming Wetsuit for Cold Mornings
Learn how to pick a triathlon swimming wetsuit that keeps you warm and moving freely during chilly early season training and open water swims.
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