



🌊 Stay afloat, stay ahead — gear up with O'Neill's Reactor Life Vest!
The O'Neill Men's Reactor USCG Life Vest is a US Coast Guard-approved personal flotation device engineered for high-performance water sports. Featuring segmented foam and anatomical flex points, it offers exceptional mobility without compromising safety. Its quick-release buckles and heavy-duty zipper provide secure, easy wear, while the minimal bulk design with expansion panels ensures a comfortable, adaptive fit. Ideal for wakeboarding, waterskiing, tubing, and swimming, this durable neoprene vest is a trusted choice for water enthusiasts seeking both protection and freedom of movement.





| ASIN | B078Y356YZ |
| Best Sellers Rank | #57,801 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #89 in Life Jackets & Vests |
| Customer Reviews | 4.7 4.7 out of 5 stars (2,951) |
| Date First Available | July 31, 2015 |
| Department | mens |
| Item model number | 4720 |
| Manufacturer | O'Neill Wetsuits |
| Package Dimensions | 21.48 x 15.62 x 2.62 inches |
#**M
Great pfd.
First pfd I've bought for use in a jet ski, fit great. Works great, bought my wife the female version. She loves it.
S**S
High quality and very durable vests👍👍
This is a nice comfortable, durable, and decently priced vest. The fitment seems to be a little on the large side which is fine by me. I have multiple vests made by O’Neill and years later, they’re still very durable
S**.
Great for kayaking
My husband and I live on the lake. After getting a new kayak we decided to finally get PFDs to be extra safe, but mostly to be able to float when getting out of the kayak and into the water. And if we ever go somewhere more dangerous obviously PFDs are necessary. After researching we saw this vest listed as a good choice for kayakers with plenty of space for arm movement and not too bulky on the back where you sit. My husband is 5'10 and 170ish pounds, almost 42 inch chest- the large fit perfectly. He tried it out on the paddle board with a kayak paddle and was able to paddle very easily. It fits snug but comfortable. I pushed him off the board into the water (he asked me to) and he was able to float and move much easier in the water. Neither of us are super strong swimmers but he feels much more comfortable now.
K**A
Must buy
Bought this for my son and he really likes it. Fits great. Easy to put on.
G**D
Comfortable fit, but somewhat heavy.
Fit & feel is great, but the vest is heavy.
B**L
Good quality, good fit.
Was not disappointed with online purchase. This fit exactly as described. I am 6'1" average build for height. Feels comfortable to wear while sailing Hobie cat. Bought to replace old worn-out LL bean vest. Would recommend.
B**D
A comfortable dream!
Jacket is comfortable and sturdy! It’s approved for safety. It’s still in great shape being in salt water. Not rusted or falling a part. Great find and buy! Will purchase again in the future.
E**B
First life jacket that I actually like to wear!
I love this life vest, I also bought one for my wife from the same brand and she loves hers as well. Not only are they incredibly comfortable, but they serve their intended purpose very well. In addition, they look great, they're not all bulky and awkward looking like most life vests. I am grateful to finally have a life vest that I can be comfortable wearing and not dread putting on each time I go in the water. I'm an excellent swimmer, but growing up on Lake Michigan with constant rip currents and being dragged out multiple times in my youth, I simply don't take chances anymore, especially since I now live on the ocean. I am confident this vest will save me if and when the time comes. Highly recommended.
K**S
Fits perfect, high quality life jacket.
C**N
Excellent,très content 👍🏻
C**N
Excelente calidad
L**D
Great life vest for Efoiling. No issues.
R**Z
Excelente chaleco, me funcionó muy bien, es muy cómodo y se ve muy bien. Pude ajustarlo a mi talla para que no se me subiera al cuello en el agua.
Trustpilot
2 weeks ago
2 weeks ago