Inside Zone3
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.
Wild swimming gifts from the people who make the kit: warm hands and feet, changing robes, tow floats and the small things outdoor swimmers use every week.
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Triathlon gifts from the people who make the kit: race-day essentials, swim training aids and the things triathletes never buy for themselves.
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Kona, the IRONMAN Pro Series, T100 and WTCS: how Zone3 athletes raced in 2026, and how their feedback shapes our wetsuits.
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Four Zone3 athletes race the Ironman World Championship in Kailua-Kona on 10 October 2026, including British record holder Kieran Lindars.
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What Yulex is, how it compares to neoprene and whether it is as warm. A plain answer from the first triathlon brand to use it.
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Nobody looks graceful getting into a lake in November. You shuffle in, you swear quietly, you stand there with your arms up like the water is under arrest. Then, somewhere...
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Why most wetsuits work against a breaststroke kick, what makes a suit breaststroke-friendly, and how the Active-Flex and Glide compare for open water and wild swimming.
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Zone3's beginner triathlon kit list covers the swim, bike, run and transition, so you know exactly what to pack and wear for your first race.
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Tow Floats are inflatable devices attached to swimmers . They ensure visibility and buoyancy. They are an important safety device for open water swimmers.
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Everything you’ll need to stay warm, safe, and make the most of your open water swim.
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Knowing what to wear under your swim wetsuit is important, it can directly affect your swim performance, comfort, and even warmth.
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Embarking on your first triathlon is an exciting and challenging adventure. Whether you're a seasoned runner looking to expand your horizons or a fitness enthusiast seeking a new and invigorating...
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