WETSUIT GUIDE
A wetsuit should do more than keep you warm. It should help you swim more efficiently, conserve energy and exit the water ready to perform. At Zone3, every wetsuit is designed to support natural body position, reduce drag and allow unrestricted movement, whether you’re lining up for your first race or chasing marginal gains at the front of the field.
This guide brings together how our wetsuits work, how they’re tested, and how to choose the right one for your goals.
Nearly all swimmers benefit from the same fundamentals in the water: improved body position, reduced resistance and freedom of movement.
Zone3 wetsuits are developed to:
- Lift the body into a more efficient swimming position
- Reduce drag through the water
- Allow a natural, unrestricted stroke
- Conserve energy over distance
The result isn’t just speed, it’s efficiency. Swimming with less effort means more energy available for the bike and run, or simply more confidence and comfort in open water.
Tested where
it counts
Zone3 wetsuits have been independently tested at Loughborough Sport, one of the world’s leading centres for human performance, to understand how wetsuit design influences swim speed, efficiency and physiological load.
Controlled testing with beginner, intermediate and advanced triathletes confirmed measurable improvements across the range, with performance gains increasing progressively by wetsuit tier. The results support what athletes experience in the water: when a wetsuit is matched to ability and goals, you can swim faster with less effort.
Compare Wetsuits
Use the comparison guide below to see how buoyancy, flexibility and materials differ across the range, and find the wetsuit that matches your needs, not just your budget.
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