--- 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: "23.71 DT" currency: TND in_stock: false reviews_count: 6 url: https://www.desertcart.tn/products/789380892-mission-cooling-skull-cap-hat-helmet-liner-running-beanie-evaporative store_origin: TN region: Tunisia --- # Ultra-compact, fits in your pocket 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:** 23.71 DT **Availability:** ❌ Out of 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?** 23.71 DT with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/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 protection guards your skin while you stay cool and focused. - • **Odor-Free Endurance:** Machine washable with lasting freshness—cool tech that never washes out. - • **Pocket-Sized Powerhouse:** Ultra-lightweight and compact—carry it anywhere, from job sites to bike rides. - • **Instant Chill, Maximum Thrill:** Activates in under 1 minute to cool you down fast, so you never miss a beat. - • **Universal Fit, Unmatched Comfort:** Designed for all-day wear under helmets or hats, for both men and women. ## Overview The Mission Cooling Skull Cap uses HydroActive Wet-to-Cool Technology to lower fabric temperature by up to 30°F within a minute, providing instant and lasting cooling for up to 2 hours. Lightweight and breathable with a mesh crown, it offers UPF 50 sun protection and fits comfortably under helmets or hats. Machine washable and odor-resistant, this unisex helmet liner is perfect for athletes and professionals seeking all-day comfort and performance. ## 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 - 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! - International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00UR4HLD8 | | Age Range Description | Adults | | Apparel Fabric Weight Class | Lightweight | | Best Sellers Rank | 185,155 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 695 in Allround Cycling Helmets | | Brand Name | MISSION | | Closure Type | Pull-On | | Colour | White | | Customer Reviews | 4.4 out of 5 stars 9,295 Reviews | | Fabric Type | Polyester/Spandex | | Fit Type | Fitted | | Fit to Size Sentiment | Positive | | Global Trade Identification Number | 00812424017553 | | Hat Form Type | Beanie | | Is Waterproof | false | | Item Dimensions | 26.7 x 26.7 x 10.2 centimetres | | Item Weight | 9 g | | Manufacturer | Mission Athlete Care | | Manufacturer Part Number | 103912 | | Material Type | Blend | | Model Number | 103912 | | 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) | | Theme | Sport | | UPC | 812424017553 | | 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/71yWjnijDiL.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. ### ⭐⭐⭐⭐⭐ 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. --- ## 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.tn/products/789380892-mission-cooling-skull-cap-hat-helmet-liner-running-beanie-evaporative](https://www.desertcart.tn/products/789380892-mission-cooling-skull-cap-hat-helmet-liner-running-beanie-evaporative) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-19*