---
product_id: 314512331
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: "€ 49.96"
currency: EUR
in_stock: true
reviews_count: 5
category: "Mission"
url: https://www.desertcart.sk/products/314512331-mission-cooling-skull-cap-hat-helmet-liner-running-beanie-evaporative
store_origin: SK
region: Slovakia
---

# Lightweight, ventilated mesh for max airflow UPF 50 sun protection, chemical-free cooling Cools up to 30°F below body temp in <1 min 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:** € 49.96
**Availability:** ✅ In Stock

## Summary

> ❄️ Stay Cool, Stay Ahead — The Ultimate Helmet Liner for the Driven Millennial

## 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?** € 49.96 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/314512331-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 & Safe:** UPF 50 protection shields your skin while the HydroActive cooling tech stays effective wash after wash.
- • **Helmet-Ready Comfort:** Feather-light, non-slip fit designed to wear seamlessly under helmets and hard hats.
- • **Instant Chill, Anytime:** Activates in 3 easy steps—wet, wring, wave—for up to 2 hours of refreshing coolness.
- • **Versatile All-Season Gear:** Perfect for running, cycling, football, or any high-intensity activity demanding cool, breathable headwear.
- • **Breathe Easy, Perform Hard:** Ventilated mesh crown maximizes airflow and wicks moisture to keep you dry and focused.

## Overview

The Mission Cooling Skull Cap is a high-performance, lightweight helmet liner and running beanie featuring HydroActive evaporative cooling technology that lowers skin temperature by up to 30°F within a minute of activation. Designed with breathable mesh and a snug fit, it offers UPF 50 sun protection and chemical-free, long-lasting cooling for athletes and professionals who demand comfort under helmets or on the move.

## Description

Buy MISSION Cooling Helmet Liner- Cools Instantly When Wet, UPF 50, Wear Under Helmets, Hardhats & More- Digital Camo Gray online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

Review: Works fine. Fits my 8 yr olds head good. He wears it under his football helmet.
Review: E' leggerissima.Non ci si accorge di indossarla.Tiene veramente fresco. La consiglio come sotto casco ma anche per chi lavora sotto il sole.

## Features

- COOLING COMFORT TECHNOLOGY - Stay active longer even when the temperature rises with a cooling and invigorating MISSION Cooling Helmet Liner. Sweat it or Wet it, this skull cap keeps you cool and fits great under helmets and hard hats.
- COOLS INSTANTLY - When activated with water MISSION performance fabric cools up to 30 degrees below average body temperature in under 1 minute! Activate quickly in 3 easy steps: Wet it, Wring it out, and Wave it. This hat stays cool for up to 2 hours!
- LIGHTWEIGHT VENTILATED HEADGEAR - Feather-light fabric is fitted to keep sweat out of your eyes and not slip off or interfere with helmets. Ventilated Mesh construction at the crown promotes airflow for maximum breathability and moisture wicking.
- SO MANY USES! - Ideal for wearing under bike and motorcycle helmets, a football or baseball helmet, or wear alone for exercise like running, soccer, and cross training. This skullcap works and plays as hard as you do!
- CHEMICAL-FREE COOLING & UPF 50 Sun Protection- The cap is reusable and machine washable, with permanent chemical-free HydroActive Cooling Technology that will never wash out. It also provides UPF 50 sun protection.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00UR4HPEI |
| Age Range | Adult |
| Batteries Included? | No |
| Best Sellers Rank | #200,136 in Fashion ( See Top 100 in Fashion ) #584 in Men's Skullies & Beanies |
| Brand | MISSION |
| Color | Digital Camo Gray |
| Customer Reviews | 4.4 4.4 out of 5 stars (9,312) |
| Date First Available | 9 April 2015 |
| Department | unisex-adult |
| Features | Breathable, Sun Protection |
| Included Components | Mission Cooling Helmet Liner- Digital Camo Grey |
| Is Discontinued By Manufacturer | No |
| Item model number | 103908 |
| Manufacturer | Mission Athlete Care |
| Material Composition | Body: 92% Polyester/8% Spandex; Mesh: 100% Polyester |
| Material Type | Polyester Spandex |
| Number of Items | 1 |
| Number of Pieces | 1 |
| Outer Material | Polymer |
| Product Dimensions | 26.67 x 26.67 x 10.16 cm; 9.07 g |
| Season | Fall, Spring, Summer, Winter |
| Size | One Size |
| Sport | Football, Triathlon |
| Style | Beanie |

## 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/71XGlqWJO0L.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)

## Questions & Answers

**Q: how long do you have to soak it?**
A: No need to soak, just wet it thoroughly under the faucet.

**Q: Are there different sizes or one size?**
A: One size but they fit everyone from our football team to the coaches. Really work well, just don't dry in dry or use fabric softener. Seems that breaks down the material.

**Q: What's the difference between this and the VaporActive model? I would be using it under a motorcycle helmet.**
A: Hello, Our new Mission VaporActive Cooling Skull Cap has an exposed elastic allowing more stretch for a better fit. More importantly it’s a different technology. Vaporactive is our hyper-evaporating technology and our Mission Enduracool (HydroActive) Cooling Helmet Liner is our wet-to cool technology (HydroActive).Please don't hesitate to contact us with any further questions.Thank you,

**Q: It says wring it out. Does that mean completely or leave a little cold water in it?**
A: Depends on what you feel like. I use mine mostly dry under a bicycle helmet to block the sun, but when it's really hot outside I wet it. If it's not rung out some, water runs down out of the cap, which isn't bad when HOT. Or ring out enough so it doesn't, you'll learn what you like/need. I have several now, even one with a flap at the back to protect my neck from the sun when mowing. Wish I had these years ago! I like the white best, but they show the dirt fast.

## Customer Reviews

### ⭐⭐⭐⭐ Review
*by J***E on 24 August 2015*

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

### ⭐⭐⭐⭐⭐ Review
*by G***O on 11 August 2017*

E' leggerissima.Non ci si accorge di indossarla.Tiene veramente fresco. La consiglio come sotto casco ma anche per chi lavora sotto il sole.

### ⭐⭐⭐⭐⭐ Review
*by S***N on 13 June 2018*

Works. Feels cool when sweating,

## Frequently Bought Together

- MISSION Cooling Helmet Liner - Lightweight & Breathable - Cools Up to 2 Hours - UPF 50 Sun Protection - Machine Washable
- MISSION Cooling Bucket Hat - Unisex Wide-Brim Hat for Men & Women - Lightweight, Foldable & Durable - Cools Up to 2 Hours

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**Shop now:** [https://www.desertcart.sk/products/314512331-mission-cooling-skull-cap-hat-helmet-liner-running-beanie-evaporative](https://www.desertcart.sk/products/314512331-mission-cooling-skull-cap-hat-helmet-liner-running-beanie-evaporative)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-02-26*