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O'Neill Men's Reactor-2 3:2mm Back Zip Full Wetsuit, Lightweight Warmth with Good Flexibility for Surfing, Paddleboarding, Kayaking

  • Based on 1,400 reviews
Condition: New
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Availability: Only 1 left in stock, order soon!
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Arrives Tuesday, Oct 13
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Size: X-Large


Color: Black/Graphite


Pattern Name: Wetsuit


Description

The O’Neill Reactor-2 wetsuit is engineered for performance in a value-driven package, making it the perfect choice for any water enthusiast. Combining stretch, durability, and comfort, this wetsuit delivers everything you need for fun on the water without compromising quality. Designed with Ultraflex neoprene, the Reactor-2 moves with your body for unrestricted performance while still providing dependable warmth. Flatlock-stitched seams enhance comfort and durability so that you can stay active longer without irritation. Whether you’re surfing, swimming, paddling, kayaking, wakeboarding, waterskiing, snorkeling, diving, windsports, or just enjoying a day on the water, the Reactor-2 offers a reliable fit, fresh modern style, and the trusted O’Neill quality that’s built to last. Available in multiple sizes and color options, this wetsuit is ideal for beginners, water adventurers, and seasoned athletes alike.

Product Dimensions ‏ : ‎ 16 x 16 x 5 inches; 2.07 pounds


Item model number ‏ : ‎ 5040


Department ‏ : ‎ mens


Date First Available ‏ : ‎ August 4, 2017


Manufacturer ‏ : ‎ O'Neill Wetsuits


Product Warranty: For warranty information about this product, please click here


Best Sellers Rank: #13,194 in Sports & Outdoors (See Top 100 in Sports & Outdoors) #12 in Wetsuits


#12 in Wetsuits:


Customer Reviews: 4.4 4.4 out of 5 stars (1,400)


Brand Name: O'NEILL


Sport Type: Boating, Diving, Kayaking, Surfing, Swimming


Age Range Description: Adult


Global Trade Identification Number: 13


Item Highlight: Lightweight Warmth and Flexibility for All Water Activities


UPC: 191015029213


Number of Items: 1


Included Components: Water Sports Equipment


Item Weight: 0.27 g


Item Type Name: Wetsuits


Manufacturer: O'Neill Wetsuits


Model Number: 5040


Unit Count: 1 Count


Manufacturer Part Number: 5040


Warranty Description: GENERAL WARRANTY INFORMATION AND POLICY If the product is found to be defective under normal use and proper care, O'Neill Wetsuits will repair or replace, at O'Neill Wetsuits' option. This decision to replace or repair is made by the O'Neill Wetsuit Warranty Department after receipt of the defective product. At no time does O'Neill Wetsuits offer refunds. For more information, go to


Closure Type: Zipper


Sleeve Type: Long Sleeve


Wetsuit Form Type: Full Body Suit


Item Thickness: 3 millimeters


Chest Size: 46 inches


Size Map: X-Large


Waist Size: 37 inches


Material Type: Neoprene


Color: Black/Graphite


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Oct 13

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Not true to size!!!
Great product, but unfortunately I wasn’t aware that the size was not true to size. I then am waiting for the next size up. Now it’ll be days later, and hopefully it will fit. If I understood the try on feature mentioned, I might have got it right the first time. A Amazon or its seller, please consider explaining the try on policy a little better. For my spouse, I’ve now purchased two sizes, just in case the first one, her size doesn’t fit. I don’t have time to reorder when the first one arrives and maybe doesn’t fit. That’s a lot of $ out of pocket plus a needed return of one of the two wet suits. I’m leaving soon on my trip and don’t have time to reorder once or twice because they don’t fit. Also, I wish they had petite sizes for my wife!!!! Her measurements are correct except for the height, ... show more
Reviewed in the United States on March 1, 2023 by MarylandGirl

  • Looking forward to comfortable, warm surf sessions with this suit this coming fall and winter.
Just a note on my credibility and expertise....I have longboard surfed Socal for the past 55 years and gone through dozens of wetsuits of most major brands. I am easy to please but hard to fit. I just received my O'Neill 3/2 Reactor 2 today and found the materials to be very good quality and well put together. I was a bit reluctant to order an O'Neill based on many years ago past experience of O'Neills being seemingly built for tall, slender individuals (of which I am neither,) but I couldn't pass up at this price (1/3 the cost of my current fullsuit) an opportunity to give O'Neill another chance for my future business. I am 5-10/210 lbs with a beer-barrel 45" chest and 36" waist, kinda like a '50s wrestler. I ordered an XL suit based on the sizing chart, and past experience of XLS being too restrictive. The good news is that with the new super-stretch materials the suit pulled on and off no problema. (OK Wetsox helped a bit and I highly recommend them.) It was properly snug without feeling binding, and the neck, wrists and ankles feel very watertight. It was not baggy in the arms and legs. It looks like it's gonna work fine. The bad news is (1) that the neck was pretty tight on my 18" neck, and may become uncomfortable over time; and (2) I couldn't get the zipper started up without the help of my laughing wife. (I've always thought wetsuits should come with a tab at the base of the spine to hold on to while pulling up the zipper. I often have one put on by a local suit repair.) As the water temps here drop next month I'll give the suit the 'acid test' with a few surf sessions. I'll update this review if any discrepancies are found, and how it performs. ... show more
Reviewed in the United States on October 28, 2019 by Lawdawg

  • You need it.
Perfect for mild San Diego waters.
Reviewed in the United States on July 16, 2021 by William B Adams

  • Worth it.
Great product. Was light enough to move and work on blat lift. Warm enougjt for 5 hrs in 60 degree water.
Reviewed in the United States on July 1, 2019 by Paul Kranz

  • Great wetsuit for the money
used it a couple times on days about 60*F, great suit.
Reviewed in the United States on September 18, 2019 by Eric Scott Sheldon

  • Very easy ON OFF
Nice suit thin but still warm and very flexible and easy to get on / off.
Reviewed in the United States on June 28, 2018 by Jeffrey L.

  • Great buy for the value!
Perfect for my son...did everything it was supposed to do out in the water!
Reviewed in the United States on May 3, 2021 by kai kai

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