---
product_id: 10464033
title: "HyperKewl 6538-S/M-HV Evaporative Cooling Vest"
brand: "hyperkewl"
price: "3.53 OMR"
currency: OMR
in_stock: false
reviews_count: 1
url: https://www.desertcart.com.om/products/10464033-hyperkewl-6538-s-m-hv-evaporative-cooling-vest
store_origin: OM
region: Oman
---

# V-neck comfort ANSI Class II compliant 5-10 hrs cooling HyperKewl 6538-S/M-HV Evaporative Cooling Vest

**Brand:** hyperkewl
**Price:** 3.53 OMR
**Availability:** ❌ Out of Stock

## Summary

> 🌟 Cool Comfort, Unmatched Style!

## Quick Answers

- **What is this?** HyperKewl 6538-S/M-HV Evaporative Cooling Vest by hyperkewl
- **How much does it cost?** 3.53 OMR with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/10464033-hyperkewl-6538-s-m-hv-evaporative-cooling-vest)

## Best For

- hyperkewl enthusiasts

## Why This Product

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

## Key Features

- • **Safety First:** Full ANSI Class II compliance ensures you stand out while staying safe.
- • **Variety is Key:** Choose from a wide range of sizes and vibrant colors to match your unique style.
- • **No Mess, Just Cool:** Forget about slimy residues or harsh chemicals—just pure cooling power.
- • **Fashion Meets Function:** Oversized V-neck design with pockets for a blend of style and practicality.
- • **Stay Cool, Stay Stylish:** Experience up to 10 hours of refreshing comfort with HyperKewl technology.

## Overview

The HyperKewl 6538-S/M-HV Evaporative Cooling Vest is designed for professionals who demand both functionality and style. Made from 60% HyperKewl and 40% nylon, this vest provides effective cooling for 5-10 hours, features a comfortable oversized V-neck cut with pockets, and meets ANSI Class II safety standards with its high-visibility colors and reflective striping. Plus, it’s free from messy residues and comes in various sizes and colors.

## Description

Product Description          Evaporative Cooling Vest uses patented Hyperkewl cooling fabric to offer 5-10 hours of constant cooling. Maintains a comfortable and stylish fit while allowing the wearer to be dry yet cooled. Meets or exceeded ANSI Class II requirements for traffic safety with Hi Vis colors and reflective striping.             From the Manufacturer          Evaporative Cooling Vest uses patented Hyperkewl cooling fabric to offer 5-10 hours of constant cooling. Maintains a comfortable and stylish fit while allowing the wearer to be dry yet cooled. Meets or exceeded ANSI Class II requirements for traffic safety with Hi Vis colors and reflective striping.

## Features

- 60% HyperKewl,40%Nylon
- Imported
- Uses Hyperkewl Fabric to cool for 5-10 hours
- Comfortable V-neck oversized cut with Pockets
- Full ANSI Class II Compliant with HiVis colors and Reflective Striping
- No slimy residue or swelling gel or crunchy chemicals
- Many Size and Color Options

## Images

![HyperKewl 6538-S/M-HV Evaporative Cooling Vest - Image 1](https://m.media-amazon.com/images/I/51MiUyPFdrL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Soooo helpful in keeping me cool enough to survive the SE Texas heat and humidity
  

*by C***X on Reviewed in the United States on February 1, 2015*

Soooo helpful in keeping me cool enough to survive the SE Texas heat and humidity, while working in coastal swamp.  As long as there is any sort of a breeze, this thing is great.  Follow directions though, DO NOT put it in the washer, does something weird to the lining.

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**Shop now:** [https://www.desertcart.com.om/products/10464033-hyperkewl-6538-s-m-hv-evaporative-cooling-vest](https://www.desertcart.com.om/products/10464033-hyperkewl-6538-s-m-hv-evaporative-cooling-vest)

---

*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-02-27*