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T1 Speedvest

39 reviews

Sale price $ 240.00

Color
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This item ships for free within the USA.

Disruptions in the global supply chain and freight transport are affecting us in the few products we do not make in the USA.  This product is among those few. Order yours now before we sell out!

Racing in warm water that is still wetsuit legal?
Don't like having rubber on your arms?
Switch from sleeved to sleeveless affordably!

Sizing: Please refer to the size chart button above for sizing guidance based on gender. If in doubt, email questions to contact@desotosport.com. 

The two-piece design of the T1 Wetsuits offers more comfort and less restriction. The top and bottom are not attached. This means you have much more freedom of movement and there is no “torso-rubber stretch” or shoulder fatigue that occurs with one-piece wetsuits. All T1 models are sold as separates for a customized and personal fit. With up to seven sizes of tops and bottoms, you have 49 possible size combinations from which to choose. Other features we innovated many years ago include lower necklines and thicker rubber in the legs and hips to help float the largest bones and muscles in the body. More floatation here means more speed. T1 Wetsuits are not filled with gimmicks, just physics.

New Features:

  • Zipper is lighter weight and corrosion resistant
  • Less-toxic bonding agent for people with skin sensitivities
  • Interior 4-way stretch nylon-spandex has a higher thread count than any other brand for more stretch and durability, faster drying, and to minimize chafing

Favorite Features Remain:

  • Flexible 2mm body with a lower neckline for comfort
  • YKK® custom zipper is small, lightweight, and makes removal easier than ever
  • GreenGoma™ #8 Rubber with Super Composite Skin for exceptional buoyancy and to smoothly, glide through the water
  • Seams are glued and blind-stitched, making them more durable than the rubber itself
  • Sleek graphics, no gimmicks
  • Sold as separates for a truly customized fit
  • Sustainability is extremely important to De Soto, click here to learn how we are making a difference
  • T1 Wetsuits 100% Satisfaction Guarantee 
  • T1 Wetsuit product care and FAQs
  • Chlorine resistant treatment, but not recommend for repeated use in chlorinated water

Proper swim stroke includes swimming with your head slightly tilted up. Imagine how your head would be if you were reaching for something in an upper shelf of a cabinet.  That said, the snug part may require a certain "getting use to.”  The other part to know is that it will also relax a little bit over time by wearing it.  It is important that the neck be snug so that water does not freely flow in while swimming.

This model is an affordable option that is perfect for sprints, warm water races, and pool swimming. Whether you like to swim for exercise or are on the swim course of a Triathlon, T1 Wetsuits offer you speed, comfort and buoyancy that will make swimming pure pleasure!

 PRODUCT CODE:  SV3

Product Reviews

Based on 39 reviews Average Rating 4.92 stars out of 5
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  • Gary Searcy
    7 months ago

    SpeedVest

    Swam in vest at Nationals Triathlon and it preformed like a champ. I have no need for a full suit any more.

  • Jim Stephens
    8 months ago

    It makes me swim more!

    The speediest has been a game changer for my open water swims. It is so easy to put on and take off that I’m swimming more. Its sleeveless design gives me the freedom to swim better.

  • Ana Ximenes
    9 months ago

    Love the Speedvest

    Great addition to my Tri wet suit. As warmer weather arrives this vest is a lot more comfortable in rising lake water temperatures. Perfect fit. Wish I had bought it sooner.

  • Daniel Piccuta
    1 year ago

    Terrific product

    As a committed DeSoto customer since the early 2000's, and owning a De Soto full (two piece) wetsuit, that I've used in numerous West Coast races, I knew what to expect in terms of quality materials and workmanship of the Speedvest. But even my high expectations were exceeded. The vest fit was perfect, mirroring the same size as my DeSoto wetsuit top. It is feather light yet keeps my core toasty. And pairing the vest with my 'lava pants' (a jammer length neoprene bottom layer) I can swim level and comfortably in the winter 69-70 degree unheated pool here in the upper altitude of Hawaii Island where my full suit is just a bit too much warmth. Prepping for spring/summer tri and swims season, including Escape from Alcatraz, I am really glad I got this vest and can continue my workouts even as the pool's solar water heater is on the fritz. Daniel

  • Ross Ziskind
    1 year ago

    Nice vest

    Item fits. Size up if you're not sure. Much higher quality than random Amazon wetsuits that I tried on. Look forward to wearing it in the ocean. I bought this because I have a long torso and regular wetsuits pull down on my arms......I hope it works out because I've been meaning to get one for years.

  • Stephen McKeever S. M. Stephen M.
    1 year ago

    De Soto grows with you...

    I used to be thin, I used to be fast, and I used to be young. Fortunately, I can size up on the vest and keep the bibs. This is both economical and less waste. I haven't tested it yet, that will have to wait many months but the craftsmanship is excellent.

  • a starting point
    Rachel
    1 year ago

    a starting point

    I am a uniquely shaped woman and finding any wetsuit that fit has been a challenge. I tried on and swam with De Soto 2 piece and they are great quality pieces. They are the closest thing to perfect I have found. So I got to work... I trimmed the torso on the long john piece 5 inches, reattached, secured, and waterproofed that connection. I then trimmed another 3 inches off the legs. The top I choose is the speedvest sleeveless option. I trimmed the neck down. I trimmed the top up 5 inches, created a new zipper stop, and secured every stitching line. I used this wetsuit for the Steelhead IM 70.3 2023 and it worked quite well. But I did note that my shoulders need to be taken in a bit closer to my neck- too much material on top of my shoulders while swimming. I also need to add a dart to the chest and back to create a smaller arm hole. I am an accomplished seamstress and did research before undertaking this task. Thanks for the basic outline and great material to work with.

  • Anonymous
    2 years ago

    great vest

    A bit pricey, but everything you want in a vest. Great mobility, fit, and doesn't ride up. Felt fast the whole way.

  • Anonymous A. Anonymous
    2 years ago

    Speedvest

    This vest lives up to it’s name. I’m so happy with this purchase. I’m enjoying the open water into the fall and swimming faster in my new vest!

  • Anonymous A. Anonymous
    3 years ago

    LOVE IT

    I love the Speedvest! Comfortable neck, free shoulder movement, and super speedy removal after swim with no wetsuit peelers! (also a quick last minute bathroom visit before the start since it's two pieces:)

  • Donna Garske
    4 years ago

    Great vest to keep you warm!

    I swim in a pool all winter. This is perfect for keeping the wind and chill off my back. Looks great too!!

  • Eric Carlson E. C. Eric C.
    4 years ago

    Great for cold water under T1 top

    I'm swimming in 46F water and need warmth. The Speedvest adds that extra warmth for winter, while providing shoulder mobility.

  • sarah turner froese
    4 years ago

    T1 Speedvest

    I absolutely love this vest! It so comfortable. I am tempted to wear it in warmer water because of compression. However, I would get too warm... It has been great on the days the water temperature dips below 65. Which has been a lot this Summer! Great product! I will be getting the Speedpants next...

  • Meldon Ellis M. E. Meldon E.
    4 years ago

    Well-designed, High Quality Product and Exceptional Customer Service

    I was drawn the unique 2-piece design of De Soto T-1 wet suit - my thinking was I could better customize the fit, and adapt to different water temperatures, by mixing the pieces. I was also drawn to the made in North America shop. I am very happy with my decision - I found the perfect fit, after having exchanged the T-1 Bib-john, and I expect the suit will serve me well for years to come. The personal customer service of the owner, Emilio, and customer service manager, Richard was exceptional. I highly recommend this company and its well-crafted products. Meldon Ellis

  • Bill C. B. C. Bill C.
    4 years ago

    Couldn't be happier

    I've been surfing since pre-wet suits and doing triathlons and ocean swims since the early 80s and these are the best wet suits I've had in all those years. Can't race any more but bought the Speed Vest and Speed Tube when I stepped up ocean swimming due to Covid-19 and couldn't be happier. Worth the price. Also, thanks for the video on getting in an out, Emilio!

  • Mike
    4 years ago

    So great, but not perfect.

    Great service. Great product. I bought the vest and pants to swim in he river while the gyms are closed. Water temp was 55 which I managed with this suit. Cold, but manageable. Pants are bomb-proof. Vest is good. Everything is quality design and construction. easy on and off. But honestly, the vest does ride up and expose my belly a little bit. I am pretty tall so that could be it, but this might not be avoidable even if you're little. Pull it down over the top of your butt and inevitably it will ride up to a narrower part of your body. Anyways, I would still buy it again and recommend it to anyone, just remember that it is a 2-piece and so you might have a little belly exposure.

  • Anonymous A. Anonymous
    5 years ago

    Great Service/product

    I was very happy with my wetsuit. Renata was very helpful and suggested me to size up 1 on the pants. However the top was too tight/small and they replaced it promptly. They also delivered to my hotel where I was staying so that I could have it in time for my race. Very Happy with the product -easy to get on and off.

  • T1 speedvest
    Renato D.
    5 years ago

    T1 speedvest

    I did 70.3 Whistler with the T1 speedvest and Bibjohn I was first of the water in my category despite not having done my best time Overall great purchase, but it could be made thigther in order to prevent water from entering in the wetsuit

  • Anonymous A. Anonymous
    5 years ago

    Best of the best

    Through the years I have used open waters wetsuits form 3 or 4 of the powerhose brands. All of them were great. However I had always problems fitting to my peculiar body shape. Until I got into De Soto wetsuits. The best deign in the market. I first bought, several years ago the T1 First Wave Pullover and Bibjohn. And I truly discovered what a wetsuits properly fits and makes comfortable swimming, specially in winter time. Bibjohn cover your back so well plus the pullover brings more protection from cold waters. I recently bought the Speed vest and speedtube. The vest is exceptional. Fits so well and more easy than others to don on and take it off. The speedtube I went for a bit smaller and had trouble wimming. However Emilio De Soto was very kind and advice me to go one size up. The Speedtube is a bit more tight than the bibjohn, so you have to consider this. It worked perfectly well and getting it off is so easy and quick. Thanks to De Soto for highly recommended wetsuits.

  • Anonymous
    5 years ago

    Terrific!

    Speedvest incredibly comfortable, allowed for ease of movement, no fatigue. I'm glad I moved away from one pice suit.

  • Gail l. G. L. Gail l.
    5 years ago

    Riviera Tri Shorts Rock

    Love my recent purchase of DeSoto Riviera Tri shorts. Perfect for long or short races or rides, spin class or even just to run in. Thanks DeSoto for making yet another great product that is not only attractive, but comfortable and functional.

  • Jason
    5 years ago

    Better than expected

    When I received the top I was skeptical about the neck tightness. I even reached out to Emilio with that concern. He assured me it was meant to be that way and it would be fine in the water. Well, he was right. Swimming was great. The freedom in the shoulders, overall fit and bouyancy were excellent. Extremely happy with my purchase

  • Ed B. E. B. Ed B.
    6 years ago

    Speed Vest

    It fits perfectly snug. Easy to get on. A little harder to get off. No restrictions on my strokes and keeps me warm in cold 50 degree water.

  • Francesco S. F. S. Francesco S.
    6 years ago

    T1 Speedvest

    The T1 vest is great. Top quality, versatile and easy to use. As owner of the complete T1 Bibjohn and Pullover I expected a lot from the Speedvest. And it delivers! Fast in the water, comfortable and warm. Great for moderate open water temperatures and quick swims in colder waters. The Speedvest delivers the same world-class feel and balance as the full DeSoto T1 wetsuit. As a swimming instructor I often enter and exit the water frequently during a lesson. I use the Speedvest when teaching. The T1 vest is always in my swim bag. Thanks, DeSoto

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