



🌊 Glide into warmth and flexibility — your ultimate water adventure companion!
The O'Neill Men's Reactor-2 3:2mm Back Zip Full Wetsuit combines lightweight warmth with superior flexibility, featuring ultra-stretch neoprene and a wind-resistant smoothskin exterior. Designed for easy entry with a backzip system, it offers durable flatlock stitching and seamless paddle zones for maximum comfort and mobility. Ideal for surfing, paddleboarding, kayaking, and other water sports, this wetsuit delivers trusted O’Neill quality at an entry-level price point.
| ASIN | B0757DPTV6 |
| Age Range (Description) | Adult |
| Best Sellers Rank | #342,191 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #293 in Full Wetsuits |
| Brand | O'NEILL |
| Brand Name | O'NEILL |
| Chest Size | 42.5 Inches |
| Closure Type | Zipper |
| Color | Black/Black |
| Customer Reviews | 4.4 4.4 out of 5 stars (173) |
| Date First Available | August 29, 2017 |
| Global Trade Identification Number | 00191015029008 |
| Included Components | Water Sports Equipment |
| Item Dimensions LxWxH | 18.6 x 18.3 x 3.1 inches |
| Item Package Dimensions L x W x H | 14.29 x 12.36 x 4.61 inches |
| Item Thickness | 3 Millimeters |
| Item Weight | 1.7 Pounds |
| Manufacturer | O'Neill Wetsuits |
| Material | Neoprene |
| Model Name | REACTOR-2 |
| Number of Items | 1 |
| Package Weight | 1.07 Kilograms |
| Part Number | 5040 |
| Size | Large Short |
| Size Map | Large |
| Sleeve Type | Long Sleeve |
| Sport | Surfing |
| Style | MEN'S REACTOR-2 3/2MM BACK ZIP FULL WETSUIT |
| Suggested Users | mens |
| UPC | 191015029008 |
D**.
Great wetsuit, especially for the price
Water comes through the zipper but it's a great suit for the money. I paid $115. Comfortable and good for surfing down to about 63° water temp for me with booties. I'm 5'8" 190lbs and the LS fits almost perfect. Little bit of extra room but that helps with mobility.
B**T
Great Wetsuit
Great wetsuit! So far, I’ve been out in 45 degree weather with a 53 degree water temperature and the wetsuit felt great!
S**N
Good Purchase
Worked great, not too warm and not too buoyant. Good and flexible, not at all restrictive. Good price too!
Z**.
Fit me at 5'5" for size S/S
I was worried that size S might not fit for 5'5" but it was perfect for me. Totally worth it and after a few runs I didn’t get any water seep through the seals. Super happy with the purchase!
C**S
Purchased Used
Good value for an acceptable product.
C**.
Had to buy used. Not disappointed!
I wear a mens xs and they were sold out on the website and Amazon, except for one suit which had been used before. I bought it and was hesitant, but it was perfect! It fits perfectly and lives up to expectations. The zipper does slip a bit but it isn’t a big deal. The only slight issue is that with the way they package the wetsuits, there will be fold marks on the wetsuit. Other then that, this suit is amazing, I recommend it 100% over other Amazon sellers!
G**A
Zipper defect
O’Neil has been my wetsuit brand for 20 years. Unfortunately, this product has an issue with the zipper. It broke within 3 minutes of using it the first time out. Never had an issue with other products from them. Looking at other reviews, seems to be a recurring issue with this model.
D**Y
Excellent Wetsuit for the Price
Ok, The Cost of this O'Neill wetsuit, Compared to the Same Wetsuit in a Surf Shop, No Competition. Great Quality, Fit Like a Glove and have had No Issues in Cold California Waters. If its Still Available Buy It!!!
A**.
I am very happy with this purchase, good price and high
J**I
Good quality in general, comfortable for warmer seasons. The flatlock stitching lets water come through, but that s expected to any suit with that type of stitching. Only thing I don't like is the quality of the neck Velcro that comes off after wipeouts. If that was fixed I reckon it would be one of the best options in this price range.
C**T
Used for wake surfing in the spring. Good quality zipper and well made.
F**S
Conforme (LS)
M**T
Great product for the price. Seems to be high quality. Fit is exactly what I expected based on sizing chart.
Trustpilot
2 days ago
3 weeks ago