---
product_id: 461824811
title: "O'Neill Men's Slasher Competition Life Vest"
brand: "o'neill"
price: "44404 kr"
currency: ISK
in_stock: true
reviews_count: 8
category: "O'neill"
url: https://www.desertcart.is/products/461824811-oneill-mens-slasher-competition-life-vest
store_origin: IS
region: Iceland
---

# 3x lighter weight 15% less water absorption 10% more buoyancy O'Neill Men's Slasher Competition Life Vest

**Brand:** o'neill
**Price:** 44404 kr
**Availability:** ✅ In Stock

## Summary

> 🛥️ Elevate your water game with sleek, lightweight impact protection that moves as fast as you do!

## Quick Answers

- **What is this?** O'Neill Men's Slasher Competition Life Vest by o'neill
- **How much does it cost?** 44404 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/461824811-oneill-mens-slasher-competition-life-vest)

## 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

- • **Ergonomic Freedom:** Anatomically engineered fit with segmented foam for unrestricted movement during intense water sports.
- • **Durable & Dependable:** Front #10 YKK zipper with safety tab and overlock seams ensure secure closure and long-lasting wear.
- • **Featherlight Protection:** UltraFlex DS neoprene and PVC-free NytroLite foam deliver lightweight, low-bulk impact defense without weighing you down.
- • **Optimized for Performance:** Minimal water retention and quick-drying materials keep you comfortable during extended wakeboarding and waterskiing sessions.
- • **Versatile Style & Function:** Fully reversible design offers dual looks and integrated lumbar support for enhanced stability on the water.

## Overview

The O'Neill Men's Slasher Competition Life Vest is a high-performance impact vest designed for wakeboarding, waterskiing, and other water sports. Featuring a 3x lighter weight, 15% less water absorption, and 10% more buoyancy than traditional vests, it combines UltraFlex DS neoprene and PVC-free NytroLite foam for superior comfort and protection. Its ergonomic fit, segmented foam core, and durable YKK zipper provide unmatched mobility, stability, and durability, making it the go-to choice for serious water athletes seeking precision and style.

## Description

The O’Neill Men’s Slasher Comp Vest combines high-performance buoyancy and impact protection with a lightweight, flexible design to give water athletes unmatched freedom of movement. Built with UltraFlex DS neoprene and PVC-free NytroLite foam, it delivers a 3x lighter weight, 15% less water absorption, and 10% more buoyancy than traditional foam vests, while also providing warmth in the water. Engineered with a minimal bulk design, anatomical fit, and segmented foam core, the fully reversible vest design offers coverage where you need it while allowing your body to move naturally. The front #10 YKK zipper with a safety tab, integrated lumbar support, and super-strong overlock stitching add comfort, stability, and functional durability. It’s built for wakeboarding, waterskiing, and other watersports where performance and precision matter.

Review: Protects the chest like a champ! - This has saved me from numerous hard falls and from getting the wind knocked out of me. Love it for learning spins and inverts on a wakeboard. The design is pretty sweet and very low profile, no eccentric color design to turn heads but looks bougie. The quality is okay, I've only used it a handful of times and the fabric is starting to show signs of wear and rubbing which is expected, but will be put to the test as time goes on. Very strong product overall especially for the price. IMPORTANT: This is an impact vest not a life vest, it provides very little floatation, if you need to stay afloat and keep your head above the water this may not be for you. It's not a problem for wakeboarding where I always have a boat and people around, but for jetskiing this may be a concern.
Review: Good fit, flexibility and look. Great price for quality. Wakeboarding - Perfect fit - comfortable with ease of movement. Looks sleek. Adult grandson uses this for wakeboarding. Great price for the quality.

## Features

- ANATOMICALLY ENGINEERED FIT: Ergonomic and form-fitting with a snug, soft, flexible feel. Strategically sized armholes and segmented foam core allow unrestricted movement during wakeboarding, waterskiing, and other water sports
- LIGHTWEIGHT PROTECTION: Protection designed for training and competition use and is not USCG-approved. Made with lightweight, low-bulk, and water-resistant materials like UltraFlex DS neoprene and PVC-free, high buoyancy NytroLite foam
- FREEDOM FOR WATER ADVENTURES: Designed for wakeboarding, waterskiing, kiteboarding, and general watersports. Ideal for riders and water enthusiasts who demand maximum mobility, precise control, and comfort during long sessions on the water
- VERSATILE PERFORMANCE: Minimal bulk, segmented foam core delivers impact protection and coverage without restricting movement. Overlock seams add strength, and integrated lumbar support boosts stability and
- FUNCTIONAL DURABILITY: Front #10 YKK zipper with safety tab ensures easy entry and secure closure, while the reversible design offers versatile styling. Lightweight, quick-drying, durable UltraFlex neoprene and PVC-free foam reduce water retention

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08T3X7KSH |
| Additional Features | Lightweight |
| Age Range (Description) | Adult |
| Age Range Description | Adult |
| Best Sellers Rank | #74,027 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #110 in Life Jackets & Vests |
| Brand | O'NEILL |
| Brand Name | O'NEILL |
| Closure Type | Zipper |
| Color | Black |
| Customer Reviews | 4.4 out of 5 stars 387 Reviews |
| Fit Type | Regular |
| Included Components | Vest |
| Item Type Name | Competition Vest |
| Item Weight | 1.5 Pounds |
| Lining Description | Neoprene |
| Manufacturer | O'Neill Wetsuits |
| Material | Neoprene |
| Material Type | Neoprene |
| Outer Material | Foam |
| Personal Flotation Device Type | Buoyancy Aid |
| Size | 4X-Large Regular |
| Special Feature | Lightweight |
| Strap Type | Adjustable |
| UPC | 191015086865 |
| Unit Count | 1.0 Count |
| 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

- **Age Range (Description):** Adult
- **Brand:** O'NEILL
- **Color:** Black
- **Material:** Neoprene
- **Size:** 4X-Large Regular

## Images

![O'Neill Men's Slasher Competition Life Vest - Image 1](https://m.media-amazon.com/images/I/61KZhf9z80L.jpg)
![O'Neill Men's Slasher Competition Life Vest - Image 2](https://m.media-amazon.com/images/I/712-Av27fHL.jpg)
![O'Neill Men's Slasher Competition Life Vest - Image 3](https://m.media-amazon.com/images/I/71PgkSWKLCL.jpg)
![O'Neill Men's Slasher Competition Life Vest - Image 4](https://m.media-amazon.com/images/I/81Pt3HKtrfL.jpg)
![O'Neill Men's Slasher Competition Life Vest - Image 5](https://m.media-amazon.com/images/I/81nuFeEq+yL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Protects the chest like a champ!
*by S***H on June 28, 2018*

This has saved me from numerous hard falls and from getting the wind knocked out of me. Love it for learning spins and inverts on a wakeboard. The design is pretty sweet and very low profile, no eccentric color design to turn heads but looks bougie. The quality is okay, I've only used it a handful of times and the fabric is starting to show signs of wear and rubbing which is expected, but will be put to the test as time goes on. Very strong product overall especially for the price. IMPORTANT: This is an impact vest not a life vest, it provides very little floatation, if you need to stay afloat and keep your head above the water this may not be for you. It's not a problem for wakeboarding where I always have a boat and people around, but for jetskiing this may be a concern.

### ⭐⭐⭐⭐⭐ Good fit, flexibility and look. Great price for quality. Wakeboarding
*by J***I on December 23, 2025*

Perfect fit - comfortable with ease of movement. Looks sleek. Adult grandson uses this for wakeboarding. Great price for the quality.

### ⭐⭐⭐⭐⭐ Great fit, good looking jacket
*by K***2 on December 8, 2018*

We looked for months for a life jacket for our 13-year-old son. He’s super picky and wanted a comfortable but sweet looking jacket. We had tried a bunch of other ones that were just too bulky or didn’t fit right because he is larger than the youth size... so were thrilled to find this jacket. The extra small fit him perfectly. He’s 5’5” and around 110 pounds. The vest arrived quickly and is a perfect fit- comfortable and definitely cool. I highly recommend it.

## Frequently Bought Together

- O'Neill Men's Slasher Competition Life Vest
- O'Neill Heat 3mm Split Toe Booties

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-02-02*