---
product_id: 88936546
title: "Men's Reactor II 3/2mm Back Zip Full Wetsuit"
brand: "o'neill"
price: "R$2971"
currency: BRL
in_stock: true
reviews_count: 13
category: "O'neill"
url: https://www.desertcart.com.br/products/88936546-mens-reactor-ii-3-2mm-back-zip-full-wetsuit
store_origin: BR
region: Brazil
---

# Backzip system for effortless entry & exit 3/2mm neoprene thickness for optimal warmth Ultra stretch neoprene for max mobility Men's Reactor II 3/2mm Back Zip Full Wetsuit

**Brand:** o'neill
**Price:** R$2971
**Availability:** ✅ In Stock

## Summary

> 🌊 Glide into adventure with the Reactor II — where comfort meets unstoppable performance!

## Quick Answers

- **What is this?** Men's Reactor II 3/2mm Back Zip Full Wetsuit by o'neill
- **How much does it cost?** R$2971 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/88936546-mens-reactor-ii-3-2mm-back-zip-full-wetsuit)

## Best For

- o'neill enthusiasts

## Why This Product

- Trusted o'neill brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Cold-Weather Ready:** Wind-resistant smoothskin panels lock in warmth, keeping chills out without bulk.
- • **Seamless Paddle Zones:** Minimal seams reduce irritation and maximize range of motion for all your water sports.
- • **Effortless Water Entry:** Backzip closure ensures quick, hassle-free on/off so you never miss a wave.
- • **Premium Flex & Comfort:** Ultra stretch neoprene moves with you, delivering unmatched flexibility during every paddle or dive.
- • **Trusted Durability & Style:** Flatlock stitching and sleek design combine lasting quality with a modern, confident look.

## Overview

The O'Neill Men's Reactor II 3/2mm Back Zip Full Wetsuit is a versatile, entry-level wetsuit crafted from ultra-stretch neoprene for superior flexibility and warmth. Featuring a backzip system for easy access, wind-resistant smoothskin insulation, and strategically placed seamless paddle zones, it’s designed to enhance performance across surfing, diving, and paddle sports. With flatlock stitching for durability and a sleek black/ocean colorway, this wetsuit balances value, comfort, and style for water enthusiasts of all levels.

## 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.

Review: excellent wetsuit - This is a very good and comfortable wetsuit, I appreciate the fact it keeps me warm even in cold temperature , while not affecting the mobility doing watersports. Review carefully the size as it's size a little bit small.
Review: Hang em! - Great wetsuit. fits just right. Awesome price and awesome quality. And looks great!

## Features

- Ideal Entry Level Value Driven Wetsuit; Perfect For Surfing, Diving, Paddle Sports, Lake Activities, And Beach Days
- Backzip System Provides Easy Entry And Exit With A Water Resistant Closure
- Ultra Stretch Neoprene: Incredibly Soft Premium Material Has Superior Feel, Flexibility, And Elevates Performance
- Seamless Paddle Zones's Flexible Design Utilizes Minimal Seam Placement For Comfort And Maximum Mobility
- Wind-Resistant Smoothskin Provides Extra Insulation And Protection Against The Cold
- Medium (Chest: 39"-41", Waist: 31"-33", Height: 5'9"-5'11")

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0757HXH4Q |
| ASIN  | B07885K73W |
| Age Range Description | Adult |
| Best Sellers Rank | #19,061 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #20 in Wetsuits |
| Brand Name | O'NEILL |
| Chest Size | 41 Inches |
| Closure Type | Zipper |
| Color | Black/Ocean |
| Customer Reviews | 4.5 4.5 out of 5 stars (2,337) |
| Date First Available  | August 4, 2017 |
| Department  | mens |
| Global Trade Identification Number | 00191015029084 |
| Included Components | Water Sports Equipment |
| Item Thickness | 3 Millimeters |
| Item Type Name | Wetsuits |
| Item Weight | 3 Pounds |
| Item model number  | 5040 |
| Manufacturer | O'Neill Wetsuits |
| Manufacturer  | O'Neill Wetsuits |
| Material Type | Neoprene |
| Product Dimensions  | 16 x 16 x 5 inches; 2.07 Pounds |
| Size Map | Medium |
| Sleeve Type | Long Sleeve |
| Sport Type | Boating, Diving, Kayaking, Surfing, Swimming |
| UPC | 191015029084 |
| Waist Size | 33 Inches |
| 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: https://us.o… |

## Product Details

- **Color:** Black/Ocean
- **Brand:** O'NEILL
- **Sport:** Surfing
- **Closure Type:** Zipper
- **Chest Size:** 41 Inches
- **Sleeve Type:** Long Sleeve
- **Waist (cm):** 33 Inches
- **Age Range (Description):** Adult
- **Size Map:** Medium
- **Global Trade Identification Number:** 00191015029084

## Images

![Men's Reactor II 3/2mm Back Zip Full Wetsuit - Image 1](https://m.media-amazon.com/images/I/51Q+CuWb-pL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ excellent wetsuit
*by R***T on January 27, 2026*

This is a very good and comfortable wetsuit, I appreciate the fact it keeps me warm even in cold temperature , while not affecting the mobility doing watersports. Review carefully the size as it's size a little bit small.

### ⭐⭐⭐⭐⭐ Hang em!
*by J***L on October 6, 2025*

Great wetsuit. fits just right. Awesome price and awesome quality. And looks great!

### ⭐⭐⭐⭐⭐ 6’4 195 and LT fits like a glove
*by A***R on September 20, 2023*

I’m new and haven’t put it to the test yet. at my height and weight, finding a suit was a bit of a chore. This felt very good, it was more flexible than others I tried and great quality. It fit from head to ankles and was the right torso length. It is incredibly warm so I’m comfortable it will perform well in the water. I’ll. Try and put out an update when I test it. Update, I did a few dives at 70deg and was relatively comfortable. The third dive I was feeling the cold. I naturally get cold easily.

## Frequently Bought Together

- O'Neill Men's Reactor-2 3/2mm, Back Zip, Full Wetsuit
- O'Neill Heat 3mm Split Toe Booties
- XUKER Water Gloves, 3mm & 5mm Neoprene Five Finger Warm Wetsuit Winter Gloves for Scuba Diving Snorkeling Surfing

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.br/products/88936546-mens-reactor-ii-3-2mm-back-zip-full-wetsuit](https://www.desertcart.com.br/products/88936546-mens-reactor-ii-3-2mm-back-zip-full-wetsuit)

---

*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-02-27*