---
product_id: 16548822
title: "Cooling Helmet Liner - Lightweight & Breathable - Cools Up to 2 Hours - UPF 50 Sun Protection - Machine Washable"
brand: "mission"
price: "23616CFA"
currency: XOF
in_stock: true
reviews_count: 13
category: "Mission"
url: https://www.desertcart.sn/products/16548822-cooling-helmet-liner-lightweight-and-breathable-cools-up-to-2
store_origin: SN
region: Senegal
---

# Up to 2 hours cooling duration Chemical-free, permanent cooling tech Cools 30°F below body temp in 30s Cooling Helmet Liner - Lightweight & Breathable - Cools Up to 2 Hours - UPF 50 Sun Protection - Machine Washable

**Brand:** mission
**Price:** 23616CFA
**Availability:** ✅ In Stock

## Summary

> ❄️ Cool smarter, perform harder — your secret weapon under every helmet.

## Quick Answers

- **What is this?** Cooling Helmet Liner - Lightweight & Breathable - Cools Up to 2 Hours - UPF 50 Sun Protection - Machine Washable by mission
- **How much does it cost?** 23616CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/16548822-cooling-helmet-liner-lightweight-and-breathable-cools-up-to-2)

## 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

- • **Built for the Hustle:** Machine washable, reusable, and chemical-free—ready for every grind, from workouts to workdays.
- • **Stay Cool, Stay Sharp:** Up to 2 hours of continuous cooling lets you push your limits without overheating.
- • **Sun-Smart & Sweat-Savvy:** UPF 50 sun protection shields your skin while wicking sweat away for all-day comfort.
- • **Breathe Easy Under Pressure:** Feather-light, ventilated mesh design fits snugly under helmets without bulk or sweat distractions.
- • **Instant Chill, Instant Thrill:** Activates in 3 easy steps—wet, wring, snap—for rapid cooling that keeps you going.

## Overview

The MISSION Cooling Helmet Liner is a lightweight, breathable skull cap engineered to cool your head instantly by up to 30°F below body temperature within 30 seconds of activation. Designed with ventilated mesh for airflow and UPF 50 sun protection, it fits comfortably under helmets and hard hats. Its chemical-free cooling technology is permanent and machine washable, providing up to 2 hours of continuous cooling to keep you dry and comfortable during intense activities or outdoor work.

## Description

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Review: Keeps you cool, sweat at bay and protects you from the sun! - Did the job and put up with the intense sun and heat on the beaches of Manta in Ecuador 🇪🇨! Just don’t get attached to the logo as mine peeled off day one! I’m a sweater so this thing really mitigates the annoying discomfort of sweat just pouring down your face! Wet it and cool it or just refresh and wet it under running water and it really help cool you down!
Review: Keeping my head cool with the MISSION Cooling Helmet Liner Skull Cap! - This cooling cap WORKS...when working outside in the heat and humidity it really does keep my head cool under a hat. What impressed me the most was the innovative cooling technology used in this helmet liner. The fabric is comfortable to wear, even on a bald head. All I have to do is soak the cap in water, wring out the excess, and put it on under my hat. The instant cooling sensation is incredibly refreshing and helps keep me comfortable for hours...then just wring out the sweat, snap it 3 times and put it back on and it feels 20 degrees cooler. It has a snug, yet comfortable fit that stays securely in place under my hat, even during heavy working conditions. The stretchy and breathable fabric ensures it doesn't feel restrictive, feels like I don't have it on. As a heavy sweater in the heat, the cap's moisture-wicking properties are a godsend. It effectively absorbs sweat and moisture, preventing it from dripping into my eyes and obstructing my vision.

## Features

- COOL MORE. DO MORE Enjoy staying active longer and doing what you love even when the temperature rises with the cooling and refreshing MISSION Cooling Helmet Liner. Sweat it or Wet it, the Skull Cap keeps you and fits great under Helmets & Hard Hats.
- COOLS INSTANTLY When activated with water it cools to 30 degrees below average body temperature in under 30 seconds. Activate quickly in 3 steps Wet it, Wring it out and Snap it. Stays cool for up to 2 hours so that you can comfortably stay active longer.
- LIGHTWEIGHT & VENTILATED Feather-light fabric fits like a glove to keep sweat out of your eyes and not interfere with helmets. Ventilated Mesh construction at the crown promotes airflow for maximum breathability.
- GREAT FOR Wearing under helmets, motorcycles, bikes, football, lacrosse, or wear alone while Running, Jogging, Football, Lacrosse, CrossFit, Cross Training, Hiking, Working Outside, anytime you want to feel instantly cooler.
- CHEMICAL-FREE COOLING & UPF 50 It is machine washable, and reusable with permanent chemical-free fabric cooling technology that will never wash out. It also provides UPF 50 protection from the sun

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00UR4HLBK |
| Additional Features | Breathable, Sun Protection |
| Age Range Description | Adult |
| Apparel Closure Type | Pull-On |
| Apparel Fabric Stretch | Medium Stretch |
| Apparel Fabric Weight Class | Lightweight |
| Best Sellers Rank | #2,144 in Automotive ( See Top 100 in Automotive ) #2 in Powersports Helmet Liners |
| Brand Name | MISSION |
| Care instructions | Machine Wash |
| Closure type | Pull-On |
| Color | Black |
| Customer Reviews | 4.4 out of 5 stars 9,616 Reviews |
| Fabric Type | Body: 92% Polyester/8% Spandex; Mesh: 100% Polyester |
| Fabric type | Body: 92% Polyester/8% Spandex; Mesh: 100% Polyester |
| Fit Type | loose |
| Fit to Size Sentiment | Positive |
| Global Trade Identification Number | 00812424017546 |
| Hat Form Type | Beanie |
| Included Components | Mission Cooling Helmet Liner- Black |
| Is Waterproof | False |
| Item Dimensions | 10.5 x 10.5 x 4 inches |
| Item Type Name | Helmet Liner |
| Item Weight | 0.02 Pounds |
| Manufacturer | Mission Athlete Care |
| Manufacturer Part Number | 103911 |
| Material Type | 92% Polyester, 8% Spandex |
| Number of Items | 1 |
| Occasion Type | construction |
| Origin | Imported |
| Pattern | Solid |
| Pattern Style | Solid |
| Product Care Instructions | Machine Wash |
| Recommended Uses For Product | Outdoor |
| Seasons | All |
| Sleeve Length Description | Sleeveless |
| Sport Type | Football |
| Style Name | Cooling Helmet Liner |
| Style Number | 103911 |
| Sun Protection | 5E+1 Sun Protection Factor (SPF) |
| Theme | Sport |
| UPC | 812424017546 |
| Ultraviolet Protection Factor | UPF 50 |
| Unit Count | 1.0 Count |
| Water Resistance Level | Water Resistant |
| character | sports |

## Images

![Cooling Helmet Liner - Lightweight & Breathable - Cools Up to 2 Hours - UPF 50 Sun Protection - Machine Washable - Image 1](https://m.media-amazon.com/images/I/71Kdwpb9hSL.jpg)

## Available Options

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

## 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

### ⭐⭐⭐⭐⭐ Keeps you cool, sweat at bay and protects you from the sun!
*by M***C on March 30, 2026*

Did the job and put up with the intense sun and heat on the beaches of Manta in Ecuador 🇪🇨! Just don’t get attached to the logo as mine peeled off day one! I’m a sweater so this thing really mitigates the annoying discomfort of sweat just pouring down your face! Wet it and cool it or just refresh and wet it under running water and it really help cool you down!

### ⭐⭐⭐⭐⭐ Keeping my head cool with the MISSION Cooling Helmet Liner Skull Cap!
*by I***A on July 29, 2023*

This cooling cap WORKS...when working outside in the heat and humidity it really does keep my head cool under a hat. What impressed me the most was the innovative cooling technology used in this helmet liner. The fabric is comfortable to wear, even on a bald head. All I have to do is soak the cap in water, wring out the excess, and put it on under my hat. The instant cooling sensation is incredibly refreshing and helps keep me comfortable for hours...then just wring out the sweat, snap it 3 times and put it back on and it feels 20 degrees cooler. It has a snug, yet comfortable fit that stays securely in place under my hat, even during heavy working conditions. The stretchy and breathable fabric ensures it doesn't feel restrictive, feels like I don't have it on. As a heavy sweater in the heat, the cap's moisture-wicking properties are a godsend. It effectively absorbs sweat and moisture, preventing it from dripping into my eyes and obstructing my vision.

### ⭐⭐⭐⭐ Best cycling skull cap I've found
*by S***R on July 17, 2022*

(edit: New Update added at the end Nov. 2024) Me: mostly bald road & MTB cyclist who sweats a lot from the head. I give you this background and the next paragraph to help people like me who read through great reviews of a product and purchase it based on those reviews only to find it doesn't work well for me. I've tried all sorts of sweat management equipment to keep sweat out of my eyes and off the inside of my glasses while I'm riding. The Sweat Guttr does OK but interferes with my helmet. The Halo headband quickly saturates and then starts dripping into my glasses. Skull caps trap the heat in and make my helmet feel like a furnace and I usually end up taking them off. Despite my previous bad experiences with skull caps, I decided to give this Mission model a try based on their marketing claims. As the review title suggests, this product definitely outperformed every skull cap I've tried previously. It wasn't a miracle worker, however, and it did eventually allow sweat to drip. THE GOOD *It didn't feel hot. Heat wasn't trapped in like other skull caps I've tried. The evaporation kept my head at what felt like the temperature it would be if I wasn't wearing any covering. This also wasn't dependent on airflow, so it wasn't hot when riding slow in the woods on a MTB or fast on the road with lots of airflow. *Comfortable- fit well with all 3 of my helmets and didn't move around during the ride. *Kept sweat out of my eyes. My first ride with it went great. It was a lower humidity day and I took the road bike out for a 2+ hour ride at an easy pace. I started with the cap dry as it wasn't hot enough to need the cooling right out of the gate and my head would wet it quickly enough. I only had two drops of sweat fall into my glasses the entire ride. Even better, the cap pushed the front pad of the helmet where the sweat dripped from beyond the top of my glasses, so it landed on the outside rather than the inside like usual, so that was a win. The second ride was a hard hour in maybe 65% humidity and lower 70s temps. The helmet and liner saturated after 49 minutes and started dripping regularly (again on the outside of my glasses at least). Without the liner I estimate I would've reached this point after about 25 minutes. The next test was a medium effort for an hour and a half at 80% humidity and mid 70s temps. I hit saturation at 43 minutes and sweat continued to drip profusefully for the rest of the ride. I will note that the sweat was dripping from the saturated helmet pad in front, not from the skull cap. Maybe a different helmet design could improve this. THE BAD *Didn't do much for mountain biking. High humidity in the woods, low speeds, little wind and hard efforts made for a drip fest. I couldn't tell any difference between wearing this and wearing nothing. It probably delayed saturation a little, but not by much. CONCLUSION This performs well enough to become my go-to sweat management for warm weather rides. 4 stars overall. Mission will need to get its tech team busy designing a new super-material that can evaporate the sweat faster than I can produce it to create the perfect cap that earns 5 stars from me. Update Nov. 2024: For those who have the same sweat dripping problems as me, I suggest giving cycling caps a try. I got one and like it better than this skull cap for sweat management. The brim of the hat draws the sweat out to the front and lowest point when my head is down in a riding position and gets the sweat drips far enough out that it doesn't drip inside my glasses. At road speed, the sweat can still get blown back onto the outside of my glasses at times, but this is easier to wipe away than the inside, so I rate it as an improvement over every other sweat management system I have tried so far. Some caps are made of a similar material to this liner that breathes fairly well.

## Frequently Bought Together

- MISSION Cooling Helmet Liner - Lightweight & Breathable - Cools Up to 2 Hours - UPF 50 Sun Protection - Machine Washable
- MISSION Cooling UPF Multi-Use Neck Gaiter Men’s & Women’s Buff for Working, Running Sports Sweat & Water Activated Technology
- MISSION Cooling Hoodie Towel- Hood Towel, Evaporative Cool Technology, Cools Instantly When Wet, UPF 50 Sun Protection, Contours Your Head to Stay in Place, Great for Sports, Fitness, Gym

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-05-31*