Aeroforce neoprene panels: Provides up to 30% more buoyancy for effortless swimming and reduced fatigue
Double-layer water-repellent Lycra sleeves: Enhances arm contact with water for more efficient strokes and less arm fatigue
Ultra-thin shoulder panels: Increases flexibility and reduces shoulder strain for a natural swim
Speed channels on chest: Directs water flow to legs for improved propulsion and balance
Pro speed cuffs: Allows rapid entry and exit, saving precious race time
Summarized by Shop
The Vanquish-X represents the pinnacle of ZONE3 wetsuit innovation, developed for athletes who demand more from every stroke. Meticulously researched, tested, and refined, it is engineered to improve swim efficiency, reduce physiological cost, and help triathletes exit the water with more energy for the race ahead. Its performance is backe
Fantastic! Did my first full Iron Man in this suit, it gave me confidence to glide through the water safely and with confidence, it's technically brilliant, well made and I love it. I am women's size 10-12 (usually a 10 but increased upper body and thigh dimensions through training) height 5ft 5in, size M is great for me.
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Melanie · September 23, 2025
As good as ever
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Sarah · September 4, 2025
Wetsuit for Ironman
Perfect wetsuit for me…I chose this wetsuit because I do not come from swimming and therefore I need the uplift from the suit …although I am no swimming around 1 hour on an Ironman so this suit is great for me