---
product_id: 438140481
title: "Evaporative Cooling Sport Vest, Black, Large"
brand: "hyperkewl"
price: "¥35745"
currency: JPY
in_stock: true
category: "Hyper Kewl"
url: https://www.desertcart.jp/products/438140481-evaporative-cooling-sport-vest-black-large
store_origin: JP
region: Japan
---

# waterproof inner liner quilted nylon outer shell 5-10 hrs active cooling Evaporative Cooling Sport Vest, Black, Large

**Brand:** hyperkewl
**Price:** ¥35745
**Availability:** ✅ In Stock

## Summary

> ❄️ Cool Confidence, Anytime, Anywhere

## Quick Answers

- **What is this?** Evaporative Cooling Sport Vest, Black, Large by hyperkewl
- **How much does it cost?** ¥35745 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/438140481-evaporative-cooling-sport-vest-black-large)

## 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

- • **Safe & Smart Wear:** No swelling, sliminess, or toxic leaks—engineered for safe, long-lasting performance you can trust.
- • **Dry Comfort All Day:** Water-repellent nylon liner keeps you dry and comfortable, no matter how intense your activity gets.
- • **Stay Cool, Stay Sharp:** HyperKewl polymer fabric delivers up to 10 hours of refreshing evaporative cooling—beat the heat without breaking a sweat.
- • **Sleek & Functional Design:** Slim, quilted nylon outer with a modern V-neck and zipper closure for a tailored, professional look on the move.
- • **Perfect Fit for Every Body:** Available in multiple sizes with elastic cotton-poly trim ensuring a snug, flexible fit that moves with you.

## Overview

The HyperKewl Evaporative Cooling Sport Vest combines advanced polymer cooling technology with a sleek, quilted nylon design to provide up to 10 hours of active cooling. Featuring a waterproof inner liner and elastic trim for a comfortable, dry fit, this vest is engineered for professionals and athletes seeking reliable, breathable performance without compromising style or safety.

## Description

The HyperKewl Evaporative Cooling Sport Vest is a great option for most any sport or activity. The V-neck design and comfortable fit allow a custom fit for all sizes and body types. The HyperKewl cooling fabric will offer active cooling for 5-10 hours while the waterproof inner nylon liner keeps the wearer dry.

## Features

- Simple V-neck w/zipper closure; work for a wide range of people and uses
- Comfortable, quilted nylon outer with HyperKewl polymer embedded fabric inner, water-repellant nylon liner and black cotton-poly elastic trim
- Many Sizes Available
- Will Not Swell or Bulge, Will not become slimy or leak toxic chemicals

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004VMF1OI |
| Age Range Description | Adult |
| Best Sellers Rank | #1,988,666 in Clothing & Accessories ( See Top 100 in Clothing & Accessories ) #2,705 in Men's Activewear Vests |
| Brand Name | HyperKewl |
| Closure Type | Zipper |
| Coat Silhouette Type | Quilted |
| Collection Name | All |
| Colour | Black |
| Country of Origin | USA |
| Fabric Type | Elastic,Polymer,Nylon |
| Fit Type | Slim |
| Global Trade Identification Number | 00857825001763 |
| Item Length Description | Standard Length |
| Item Weight | 0.5 Pounds |
| Lining Description | Cotton |
| Manufacturer | HyperKewl |
| Material Type | Nylon |
| Number Of Pockets | 5 |
| Occasion | work |
| Part Number | 6529.001.09 |
| Pattern | Solid |
| Pocket Description | Seam Pocket |
| Product Care Instructions | Hand Wash Only |
| Seasons | All |
| Sleeve Type | Sleeveless |
| Style Name | Hyperkewl Evaporative Cooling Sport Vest |
| Style Number | 6529-BK-L |
| UPC | 857825001763 |
| Water Resistance Level | Waterproof |

## Images

![Evaporative Cooling Sport Vest, Black, Large - Image 1](https://m.media-amazon.com/images/I/71oEtEn3q1L.jpg)

## Frequently Bought Together

- HyperKewl Evaporative Cooling Sport Vest, Black, Large
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**Shop now:** [https://www.desertcart.jp/products/438140481-evaporative-cooling-sport-vest-black-large](https://www.desertcart.jp/products/438140481-evaporative-cooling-sport-vest-black-large)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-06-15*