best womens triathlon wetsuits
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6 top-end, £500 plus, triathlon wetsuits for women reviewed

Got money to burn on a top-end wetsuit and starting to think about potential marginal swim gains that can be bought? Helen Webster tests 6 tri wetsuits priced £500 plus

Once you’ve got a first season under your belt though, or if you’re lucky enough to have a bit more to spend to start with, then it might be time to upgrade. In a first tri wetsuit you’re looking for comfort, a great fit and maybe a few features that will help you transition faster. 

Key things to look for in a mid to top-end wetsuit are the correct buoyancy for your swim style, so consider whether you need more buoyancy in the legs, but also whether you want more structure and lift in the chest and torso, or whether your body position and core strength are such that you don’t need it. The thickness of the arms becomes a consideration here too (some on this test go as low as 0.5mm), plus maximum flexibility in every area of your stroke should be a given.

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Next, think about tri-specific features that could bag you a few extra seconds. What kind of zip do you find easiest? Top- down, bottom-up, or quick-release? Are the arm and leg cuffs speedy to remove or will you get stuck? What is the suit like to run in if you’re planning a race with a long distance to cover between swim and bike?

How we tested

We tested our women’s suits in the warm waters of Club La Santa in Lanzarote. The saltwater lagoon features a marked 1.9km course used for the Lanzarote Ironman 70.3 race, so was the perfect place to put these suits through their paces. There were also three 50m swimming pools to use.




 Finding the Helix from Blueseventy in your pile of test kit is a bit like greeting an old friend – so popular has this suit been in the triathlon market that it’s now on its sixth version and has scored countless triathlon world titles since its creation. Redesigned for 2018, this suit scored 83% in our men’s test last year and we’d agree that the women’s version is equally good. The 5:4:4 buoyancy profile and positioning of ‘LIFT’ foam technology gave a great position in the water for this sinky-legged tester. The overall fit is good and the suit is quick to pull on and off, thanks to a decent amount of stretch in the lining. The 1mm arms with large catch panels gave excellent flexibility and feel for the water, with Blueseventy’s ‘Torsional Stretch Technology’ allowing plenty of mobility through the shoulders, limiting fatigue even over longer swims. 

Verdict: This classic suit remains current thanks to the winning tech and continues to perform, 86%

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Zone3 have redesigned the Vanquish and the result is a flexible suit, aimed at triathletes looking for marginal gains. The main headline is the 0.3mm sleeves, now the thinnest around (the Zoot WikiWiki and Orca Predator feature 0.5mm arms – see men’s test overleaf). Whether that extra 0.2mm makes a difference is debatable, but add the arms to the 1.5mm shoulder panel extending from the chest to the back and there’s no doubt that, if you like a barely-there feeling, this suit is the one for you. The rest of the suit is soft thanks to a silk-fit lining and ultra-stretchy panels, while the 5mm aerodome sections lift both legs and torso. We had water ingress on the neck, but sizing down would likely solve this. Sadly the neck did chafe a little as well, though. Finally, Speed Pro cuffs on the wrists and ankles made it the fastest on test to remove.

Verdict: Zone3 innovate with a classic wetsuit, adding the thinnest sleeves on the market 88%

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Alongside the Elvis-gold design, the Phantom 2.0 also features a ‘Core Power Band’ around the centre, designed to stabilise your middle, support the back and encourage hip rotation. As this section of the suit also includes a rubber pattern on the lining, it also made it the trickiest to get into on a sticky day – and the neoprene panels also aren’t the stretchiest (a top-down zipper adds to the faff). Once on, the fit’s good and that centre panel, alongside a mix of 4mm/5mm buoyancy panels around the legs and hips, gave us a great position in the water. Although it isn’t for triathletes who prefer a feeling of freedom in their suits, sinky-legged swimmers will rejoice at the control it gives. We had no water ingress at the neck even in choppy sea and the 1mm arms felt flexible. Fabric wrist panels give a good feel for the water and the suit’s fairly easy to remove.

Verdict: Fast and pleasurable to swim in; high buoyancy and corrective positioning, 83%

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Continue reading our guide to the best top-end women wetsuits for tri, £500 plus


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