---
product_id: 789380892
title: "Mission Cooling Skull Cap- Hat, Helmet Liner, Running Beanie, Evaporative Cool Technology, Cools Instantly when Wet, UPF 50 Protection, for Under Helmets, Hardhats, Running, Football"
brand: "mission"
price: "R1212"
currency: ZAR
in_stock: true
reviews_count: 6
category: "Mission"
url: https://www.desertcart.co.za/products/789380892-mission-cooling-skull-cap-hat-helmet-liner-running-beanie-evaporative
store_origin: ZA
region: South Africa
---

# Ultra-lightweight & compact fit UPF 50 sun protection Cools up to 30°F below body temp Mission Cooling Skull Cap- Hat, Helmet Liner, Running Beanie, Evaporative Cool Technology, Cools Instantly when Wet, UPF 50 Protection, for Under Helmets, Hardhats, Running, Football

**Brand:** mission
**Price:** R1212
**Availability:** ✅ In Stock

## Summary

> ❄️ Stay Cool, Stay Ahead — The Ultimate Helmet Liner for Go-Getters

## Quick Answers

- **What is this?** Mission Cooling Skull Cap- Hat, Helmet Liner, Running Beanie, Evaporative Cool Technology, Cools Instantly when Wet, UPF 50 Protection, for Under Helmets, Hardhats, Running, Football by mission
- **How much does it cost?** R1212 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/789380892-mission-cooling-skull-cap-hat-helmet-liner-running-beanie-evaporative)

## Best For

- mission enthusiasts

## Why This Product

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

## Key Features

- • **Sun-Smart Shield:** UPF 50 fabric blocks harmful rays so you can push your limits safely outdoors.
- • **Helmet-Ready Comfort:** Designed slim and breathable to fit perfectly under any helmet or hardhat without bulk.
- • **Odor-Free & Washable:** Machine washable with cooling tech that never fades—freshness that lasts all day.
- • **Instant Chill, Anytime:** Activates in under 1 minute with just water or sweat—stay cool on the move.
- • **Unisex, One Size Fits All:** Universal fit crafted for all-day comfort whether you’re on the field, trail, or job site.

## Overview

The Mission Cooling Skull Cap is a lightweight, breathable helmet liner featuring HydroActive Wet-to-Cool Technology that cools fabric up to 30°F below body temperature within a minute. It offers UPF 50 sun protection, fits comfortably under helmets and hardhats, and is machine washable with odor-resistant properties. Perfect for athletes and professionals seeking instant, reusable cooling during outdoor activities or work.

## Description

The MISSION Cooling Helmet Liner keeps you cool and comfortable even under bulky helmets. Cooling you down when the temperature rises. MISSION products are engineered to allow you to stay active and comfortable longer when heat might otherwise slow you down or keep you from enjoying the outdoors. In under 30 seconds the MISSION Cooling Skull Cap cools to 30 degrees below average body temperature in 3 easy steps: Wet it, Wring it out and Snap it. To reactivate, just re-wet and snap. MISSION products are made of proprietary performance fabric with cooling technology that is activated by water and are reusable and washable. Consider using it under motorcycle helps, bike helmets, construction hard hats, football, hockey, lacrosse helmets, on a run, or even at the gym. Cool More. Do More.

Review: Nice product - Great idea and it certainly makes a difference on a hot day
Review: Works fine. - Works fine. Fits my 8 yr olds head good. He wears it under his football helmet.

## Features

- COOL DOWN TO DO MORE - On the field, on a bike ride, or at the job site, this helmet liner keeps you comfortable, even under bulky helmets of all kinds. Made with breathable fabric, it cools you down instantly when activated with water or sweat.
- PERFORMANCE FEATURES - This lightweight helmet liner provides UPF 50 sun protection and is designed with a mesh crown for enhanced breathability. It’s ultra-compact and can fit in your back pocket—perfect for job sites or on the go.
- THE COOLEST TECHNOLOGY - HydroActive Wet-to-Cool Technology cools fabric up to 30 degrees below average body temperature in under 1 minute & stays cool for up to 2 hours. Activate & reactivate in 3 steps: wet it or sweat, wring it out & wave it.
- WASHABLE & ODOR FREE - This helmet liner is machine washable and resists unwanted odors for lasting freshness. The proprietary cooling technology will never wash out of the fabric.
- UNISEX - The universal fit design is made for both men and women and provides all-day comfort.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00UR4HLBK |
| Age Range Description | Adult |
| Apparel Fabric Stretch | Medium Stretch |
| Apparel Fabric Weight Class | Lightweight |
| Best Sellers Rank | 180,384 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 660 in Allround Cycling Helmets |
| Brand Name | MISSION |
| Closure Type | Pull-On |
| Colour | Black |
| Customer Reviews | 4.4 out of 5 stars 9,306 Reviews |
| Fabric Type | Polyester/Spandex |
| Fit Type | loose |
| Fit to Size Sentiment | Neutral |
| Global Trade Identification Number | 00812424017546 |
| Hat Form Type | Beanie |
| Included Components | Mission Cooling Helmet Liner- Black |
| Is Waterproof | False |
| Item Dimensions | 26.7 x 26.7 x 10.2 centimetres |
| Item Type Name | Mission Cooling Helmet Liner |
| Item Weight | 0.02 Pounds |
| Manufacturer | Mission Athlete Care |
| Manufacturer Part Number | 103911 |
| Material Type | 92% Polyester, 8% Spandex |
| Model Number | 103911 |
| Number of Items | 1 |
| Occasion Type | construction |
| Pattern | Solid |
| Pattern Description | Solid |
| Product Care Instructions | Machine Wash |
| Recommended Uses For Product | Outdoor |
| Seasons | Spring/Summer |
| Special Features | Breathable, Sun Protection |
| Sport Type | Football |
| Style Name | Enduracool Cooling Helmet Liner |
| Sun Protection | 5E+1 Sun Protection Factor (SPF) |
| Team Name | Football |
| Theme | Sport |
| UPC | 812424017546 |
| Ultraviolet Protection Factor | UPF 50 |
| Unit Count | 1.0 count |
| Water Resistance Level | Water Resistant |
| character | Sports |

## Images

![Mission Cooling Skull Cap- Hat, Helmet Liner, Running Beanie, Evaporative Cool Technology, Cools Instantly when Wet, UPF 50 Protection, for Under Helmets, Hardhats, Running, Football - Image 1](https://m.media-amazon.com/images/I/71Kdwpb9hSL.jpg)
![Mission Cooling Skull Cap- Hat, Helmet Liner, Running Beanie, Evaporative Cool Technology, Cools Instantly when Wet, UPF 50 Protection, for Under Helmets, Hardhats, Running, Football - Image 2](https://m.media-amazon.com/images/I/81LFnBVfywL.jpg)
![Mission Cooling Skull Cap- Hat, Helmet Liner, Running Beanie, Evaporative Cool Technology, Cools Instantly when Wet, UPF 50 Protection, for Under Helmets, Hardhats, Running, Football - Image 3](https://m.media-amazon.com/images/I/814Nd74Vs5L.jpg)
![Mission Cooling Skull Cap- Hat, Helmet Liner, Running Beanie, Evaporative Cool Technology, Cools Instantly when Wet, UPF 50 Protection, for Under Helmets, Hardhats, Running, Football - Image 4](https://m.media-amazon.com/images/I/81i+La1RElL.jpg)
![Mission Cooling Skull Cap- Hat, Helmet Liner, Running Beanie, Evaporative Cool Technology, Cools Instantly when Wet, UPF 50 Protection, for Under Helmets, Hardhats, Running, Football - Image 5](https://m.media-amazon.com/images/I/81+PEYivMIL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐ Nice product
*by A***A on 15 September 2016*

Great idea and it certainly makes a difference on a hot day

### ⭐⭐⭐⭐ Works fine.
*by J***E on 24 August 2015*

Works fine. Fits my 8 yr olds head good. He wears it under his football helmet.

### ⭐⭐⭐⭐⭐ 最高
*by い***ん on 17 July 2026*

これはいいよ

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**Shop now:** [https://www.desertcart.co.za/products/789380892-mission-cooling-skull-cap-hat-helmet-liner-running-beanie-evaporative](https://www.desertcart.co.za/products/789380892-mission-cooling-skull-cap-hat-helmet-liner-running-beanie-evaporative)

---

*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-07-29*