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Product Review – Kiwami Amphibian Tri-suit.

By Marty McCrory on November 16, 2009

A few months ago, I won a raffle for a free Kiwami Amphibian tri-suit. It’s Kiwami’s top-of-the-line short course suit. Due to a printing error, Kiwami was kind enough to send me TWO suits, which basically sums up how awesome their customer service is. The least I can do is write up a review of this product for all the Internet to see.

To start, this suit is TIGHT. I’m right in between their size small and medium (I’m 5’8″, male, 145lbs), and they suggested I go with the small as they tend to stretch a bit with use. When I put it on for the first time, it took me a while to get it positioned on my body correctly. Not as long as putting on a wetsuit, but longer than a normal one piece tri-suit. My “massive” pecs and lats spill out of the top of the suit, and there is no “jiggle” whatsoever in the spare tire region of my midsection. NICE.

The crotch area on this suit is designed differently than most other tri-suits. There is no chamois padding. Instead of taking the traditional “let’s lock everything in place” approach to genital engineering, the Amphibian offers freedom to move through careful positioning of the seams. It’s a slightly weird feeling going for your first run in the suit and experiencing the freedom the Amphibian has to offer.

The suit has a small zipper placed in the back to conform to ITU regulations. I cannot zip it up myself, I have to have someone else zip me in. I can, however, easily unzip it with the attached pull-cord-thingy. Unzipped, the suit holds its shape decently and allows for a bit more ventilation.

Inseam length is perfect for me. It’s shorter than most cycling shorts, but not so short to look funny. Of course, inseam length is mostly a personal preference, but if you’re a short dude like me you’ll probably be pleased. The silicone leg grippers are nice.

The suit is very, very, VERY light. It almost feels like paper when you’re holding it. Kiwami advertises the dry weight at 100g, and I’d believe it. My underwear weighs more than this suit. Now, usually suit weight is not super important to one’s performance, but if you’re a speed demon like me (HA!) every last gram is important.

Okay, now for a sport-specific review of the suit.

SWIMMING

This suit is FAST in the water. The fabric actively repels water and sometimes little bubbles form, which may provide some buoyancy. I’m not sure how much faster I am in this suit compared to a speedo, but I felt slippery in the water. For non-wetsuit swims, I’d certainly have a small edge over those wearing just a tri-suit, and I’d probably be on relatively even footing with those wearing a swim skin. The cut in the shoulders does not hinder my range of motion in the slightest.

The suit simply does not retain water. I did a swim and then immediately went out for a run, and after 2 minutes of running, the suit was completely dry. This thing is just ridiculous. Not having 400g of water on your body when you start the bike can probably make at least a small difference in both your speed and your core temperature (especially if it’s cool outside).

CYCLING

The suit doesn’t flap around in the wind at all, which is awesome. However, the lack of any pockets and a chamois pad mean that this suit is really only suited for short rides. I would personally not want to race in this suit at anything over Olympic distance–maybe Half Ironman if I worked my way up to it.

However, keep in mind that this suit is explicitly NOT designed for long course–if you want a long course suit, Kiwami’s Kaiman is much better suited for the task. So the above criticisms are admittedly misplaced. The Amphibian is just fine for short course cycling, which is exactly what it was designed to do. You don’t need pockets or a chamois pad when you’re only riding for an hour or less.

RUNNING

I love the feel of this suit while running. It’s compressive, yet allows for freedom of movement, particularly in the crotch area. There are no chafe spots, as all of the seams are placed in non-critical areas. I’m told that the suit is also very flattering, which is important for us age group athletes.

I chose the Nero/Savoia/Bianco color combo. The black (I guess that’s the “Nero” part) is flattering, but it does get a bit warm at times on the run. However, this is not a big deal, especially considering the duration of the races in which you’ll use this suit.

SUMMARY

The Amphibian is an amazing suit for short-course racing. It’s a serious piece of equipment designed for a specific purpose. Use it for anything else (long course racing, weightlifting, tea parties) and you will probably be disappointed. But if you’re a short course athlete looking for every last bit of speed, the Amphibian is absolutely, unquestionably the suit you want.

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November 16th, 2009 | 45 comments
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Categories: general, racing

45 comments to Product Review – Kiwami Amphibian Tri-suit.

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