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O'Neill Men's Reactor II 3/2mm Back Zip Full Wetsuit

  • Based on 381 reviews
Condition: New
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$150.00 Why this price?

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Availability: Only 3 left in stock, order soon!
Fulfilled by Amazon

Arrives Thursday, Jun 12
Order within 19 hours and 31 minutes
Available payment plans shown during checkout

Size: Medium


Color: Black/Day Glow


Pattern Name: Full Wetsuit


Description

The newly upgraded REACTOR-2 is engineered for performance in a value driven package. A perfect combination of stretch and durability. Fresh colors and graphics with style that's built to last.

Package Dimensions ‏ : ‎ 18.94 x 14.76 x 4.76 inches; 2.95 Pounds


Item model number ‏ : ‎ 5040


Department ‏ : ‎ mens


Date First Available ‏ : ‎ August 4, 2017


Manufacturer ‏ : ‎ O'Neill Wetsuits


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Jun 12

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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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Fits as expected!
Size: Medium Color: Black/navy/navy Pattern Name: Full Wetsuit
I bought this for my teenage son who surfs and wanted to try surfing in the fall and early spring on the east coast when the weather was colder. He just turned 18. He's 6 feet, slim build, and the medium fit perfectly.
Reviewed in the United States on December 9, 2023 by Me

  • Great delivery service,product as new.
Size: Large Color: Black/navy/navy (5283IS) Pattern Name: Full Wetsuit
Fits to size perfect,arrived in pristine condition.
Reviewed in the United States on September 4, 2023 by Gavin

  • Bought 4 of them and love them
Size: Small Color: Black/Day Glow Pattern Name: Full Wetsuit
We bought four of these to keep at the lake for the kids and their friends. I bought various sizes and colors based on what was the cheapest. They have held up great and look brand new even after multiple hours of wear. The only downside is I wish they had the sizes printed on the outside of the sleeves near the wrist for quicker reference rather than on the inside of the sleeve and only on one side. When passing them out it takes that much longer to search for the size. ... show more
Reviewed in the United States on October 8, 2023 by Paul P Santoro

  • Love it!
Size: Large Color: Black/Cool Grey Pattern Name: Full Wetsuit
Purchaded in large im 5ft 10 180lb sleeves sre a tad long and the legs a tad but fits everything else well. I have the LS size but its just a bit small. Tore just under the zipper so large is solid Especially my chest shoulders back. Worn it my last 5 session. So far I love it! I love how it feels and stretches, it's a bit tight around the groin. The back zipper does fall down abput an inch doesnt let water in when it does this just have to sometimes pull it back up every so often.. is annoying but I also have a fairly wide back to cause this. Water drains good and keeps me warm. In North Florida so the water doesn't get to cold. But cold enough. I'd purchase again or recommend to a friend. ... show more
Reviewed in the United States on December 24, 2022 by Chris S.

  • Great product ! Great Fabric ! nice and elegant ! Fit very well ! so happy i ordered another one
Size: Medium Color: Black/Cool Grey Pattern Name: Full Wetsuit
Great product ! Great Fabric ! nice and elegant ! Fit very well ! so happy i ordered a few more !!!
Reviewed in the United States on March 21, 2023 by ahdc

  • Great fit, snug / comfy / tough
Size: Large Color: Black/Cool Grey Pattern Name: Full Wetsuit
5’10” 185 lb, 42 in chest, 32 in waist. Large fit perfectly. Wore for my first ocean dive. Highly recommend.
Reviewed in the United States on July 10, 2022 by John C Winton

  • Budget wetsuit
Size: Medium Color: Black/Day Glow Pattern Name: Full Wetsuit
The reactor was ok for mid Atlantic early spring/fall. However the suit leaks water pretty heavily. Not recommended for water temps below 60-65 in my opinion unless you have booties. However you can’t beat the value for money for what you get, and it blocks wind really well. The green started to fade after 1/2 season. Most likely will need another after 1-2 seasons of 3-4 sometimes more sessions/week as the suit is wearing thin in certain areas. The size runs true to your normal wetsuit size and isn’t too restrictive for paddling. Buy it if you’re on a budget. ... show more
Reviewed in the United States on November 23, 2023 by Drayton Lee Nolin

  • Excellent fit for athletic 6' guy
Size: Large Color: Black/Day Glow Pattern Name: Full Wetsuit
I bought this suit to surf in the Northeast USA. The water temperature was in the high 60s the first time I tried it out, and it certainly got HOT! Definitely did its job well. I did need to remove the suit because that's a pretty high temperature for this thickness of suit, but I'm sure it will do great in more suitable temperatures. I am 6' tall ~170 lbs and it fit perfectly - not too snug and not too baggy. I was able to move around just fine while surfing/swimming. ... show more
Reviewed in the United States on August 24, 2021 by Thomas Mackintosh

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