--- product_id: 762283232 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: "109824₫" currency: VND in_stock: false reviews_count: 6 url: https://www.desertcart.vn/products/762283232-mission-cooling-skull-cap-hat-helmet-liner-running-beanie-evaporative store_origin: VN region: Vietnam --- # Ultra-compact & breathable mesh UPF 50 sun protection Cools 30° 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:** 109824₫ **Availability:** ❌ Out of Stock ## Summary > ❄️ Stay Cool, Stay Ahead — Beat the Heat Before It Beats You! ## 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?** 109824₫ with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/762283232-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 guards your skin from harmful UV rays during long outdoor sessions. - • **Odor-Free Endurance:** Machine washable with proprietary cooling tech that never fades, keeping freshness all day. - • **Universal Comfort Fit:** Unisex, breathable mesh crown ensures all-day comfort under helmets or on its own. - • **Pocket-Sized Powerhouse:** Ultra-lightweight and compact design fits easily in your back pocket for on-the-go refreshment. - • **Instant Chill, Instant Thrill:** Activates in under 1 minute with water or sweat for rapid cooling relief. ## Overview The Mission Cooling Skull Cap is a high-performance helmet liner and running beanie engineered with HydroActive Wet-to-Cool Technology that cools fabric up to 30 degrees below body temperature in under a minute. Featuring UPF 50 sun protection, breathable mesh, and a compact, lightweight design, it fits comfortably under helmets or on its own. Machine washable and odor-resistant, this unisex cap keeps professionals and athletes cool and fresh during intense outdoor activities. ## Description Constructed from a proprietary cooling material to custom form to the head and maximize the cooling effect to keep you cooler during competition. This new technology is activated when the material is soaked with water, wrung out, and then snapped in the air to activate the cooling properties. It works by absorbing moisture and perspiration into the fabric core where the unique radiator-like fiber construction circulates water molecules and regulates the rate of evaporation to create a prolonged cooling effect. Perfect for any helmet sport including football, hockey, cycling and lacrosse. Also great to wear under baseball caps. 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 | B00UR4HPEI | | Age Range Description | Adults | | Apparel Fabric Stretch | Medium Stretch | | Apparel Fabric Weight Class | Lightweight | | Best Sellers Rank | 196,906 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 759 in Allround Cycling Helmets | | Brand Name | MISSION | | Colour | Digital Camo Gray | | Customer Reviews | 4.4 out of 5 stars 9,271 Reviews | | Fabric Type | Polyester/Spandex | | Global Trade Identification Number | 00812424016945 | | Item Dimensions | 26.7 x 26.7 x 10.2 centimetres | | Item Weight | 0.02 Pounds | | Manufacturer | Mission Athlete Care | | Manufacturer Part Number | 103908 | | Material Type | Blend | | Model Number | 103908 | | Occasion Type | construction | | Pattern | Camouflage | | Product Care Instructions | Machine Wash | | Seasons | Spring/Summer | | Size | One Size | | Style Name | Enduracool Cooling Helmet Liner | | Target Audience | Unisex-Adults | | UPC | 812424016945 | | Unit Count | 1.0 count | ## 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 ### ⭐⭐⭐⭐ 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. ### ⭐⭐⭐⭐⭐ Calottina sotto casco *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. ## 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 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vn/products/762283232-mission-cooling-skull-cap-hat-helmet-liner-running-beanie-evaporative](https://www.desertcart.vn/products/762283232-mission-cooling-skull-cap-hat-helmet-liner-running-beanie-evaporative) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-06-08*