--- title: AeroFlex™ - The Peak of Technical Brilliance description: TECGEN71 is designed to be lighter, more flexible, and highly breathable. Reduce your chances of heat stress by wearing proper ppe and staying hydrated. image: https://blog.firedex.com/hubfs/Untitled%20design%20(10)-4.png --- - [ABOUT](https://www.firedex.com/about) - [About](https://www.firedex.com/about/) - [Meet the Team](https://www.firedex.com/about/meet-the-team) - [Employment](https://www.firedex.com/employment/) - [Now Hiring](https://www.firedex.com/employment/#hiringnow) - [Resources](https://www.firedex.com/education-resources/) - [Fire-Dex PPE Rentals](https://www.firedex.com/fire-dex-ppe-rentals/) - [NFPA Performance Requirements](https://www.firedex.com/education-resources/nfpa-performance-requirements/) - [Drag Rescue Device Installation Guide](https://www.firedex.com/drd-installment-guide/) - [Heat Stress E-Book](https://landingpage.firedex.com/ret-e-book) - [Blog](https://blog.firedex.com/blog) - [Shop Online](https://firedex.com/shop) - [My Account](https://firedex.com/my-account) - [View Orders](https://www.firedex.com/my-account/view-order/) - [Edit Account](https://www.firedex.com/my-account/edit-account/) - [Edit Address](https://www.firedex.com/my-account/edit-address/) - [Log Out](https://www.firedex.com/my-account/customer-logout/) [![FireDex Logo_Full Color_White_300](https://blog.firedex.com/hs-fs/hubfs/Logos/Fire-Dex%20Logos/FireDex%20Logo_Full%20Color_White_300.png?width=264&height=58&name=FireDex%20Logo_Full%20Color_White_300.png) ](https://www.firedex.com/) - [PPE](https://www.firedex.com/products/) - [Turnouts](https://www.firedex.com/turnouts/) - [AeroFlex™ Turnouts](https://firedex.com/aeroflex) - [FXR Custom Turnouts](https://www.firedex.com/catalog/fxr-custom-turnouts/) - [FXM Turnouts](https://www.firedex.com/product/fxm-custom-turnouts/) - [Express Turnouts](https://www.firedex.com/express/) - [FXC Turnouts](https://www.firedex.com/catalog/fxc-economical-turnouts/) - [Proximity Turnouts](https://www.firedex.com/catalog/proximity-turnouts/) - [Find Your Fit](https://www.firedex.com/find-your-fit/) - [Turnout Material Selection Guide](https://www.firedex.com/materialselection/) - [Harnesses](https://www.firedex.com/harnesses/) - Materials - [TECGEN71® Outer Shell](https://www.firedex.com/product/tecgen71/) - [TECGEN51® Fabric](https://www.firedex.com/tecgen51-fabric/) - [Turnout Material Selection Guide](https://www.firedex.com/materialselection/) - [Non-Fluorinated Moisture Barriers](https://www.firedex.com/non-fluorinated-moisture-barriers/) - [Alternative PPE Material Selection Guide](https://www.firedex.com/alternative-ppe-material-selection/) - [Trim Selections](https://www.firedex.com/trim-selections/) - [Alternative PPE](https://www.firedex.com/alternative-ppe) - [TECGEN51 Multipurpose PPE](https://www.firedex.com/tecgen51) - [EMS Gear](https://www.firedex.com/products/ems) - [USAR Gear](https://www.firedex.com/products/usar) - [Wildland Tech Rescue Pants](https://www.firedex.com/catalog/wildland-tech-rescue/) - [Wildland](https://www.firedex.com/products/wildland) - [Firefighter Cover Pants](https://www.firedex.com/catalog/firefighter-cover-pants/) - [Alternative PPE Material Selection](https://www.firedex.com/alternative-ppe-material-selection/) - [PPE Packages](https://www.firedex.com/ppe-packages/) - [Accessories](http://firedex.com/accessories) - [Boots](https://www.firedex.com/boots/) - [Hoods](https://www.firedex.com/hoods/) - [Gloves](https://www.firedex.com/category/gloves/) - [Helmets](https://www.firedex.com/helmets/) - [Suspenders](https://www.firedex.com/catalog/fire-dex-suspenders/) - [Find Your Fit](https://www.firedex.com/find-your-fit/) - [Gear That Gets Her](https://www.firedex.com/gear-that-gets-her/) - [PPE Rentals](https://gearwash.com/ppe-rentals/) - [Clean & Repair](https://www.firedex.com/clean-repair-services/) - [Clean & Repair Services](https://www.firedex.com/clean-repair-services/) - [PPE Rentals](https://www.firedex.com/fire-dex-ppe-rentals/) - [Request a Quote](https://www.firedex.com/request-a-quote/) - [Request a Quote](https://www.firedex.com/request-a-quote/) - [Fire Department Procurement Contracts](https://www.firedex.com/fire-department-procurement-contracts/) [![Firedex](https://blog.firedex.com/hubfs/FireDex_October2018%20/Images/firedex-logo-mobile.png)](https://www.firedex.com/) [![Logo Image](https://blog.firedex.com/hubfs/FireDex_October2018%20/Images/firedex-logo-mobile-1.png)](https://www.firedex.com/)   × [![Firedex](https://blog.firedex.com/hubfs/FireDex_October2018%20/Images/firedex-logo-mobile.png)](https://www.firedex.com/) - [Request a Quote](https://www.firedex.com/find-a-distributor/) - [Procurement Contracts](https://www.firedex.com/fire-department-procurement-contracts/) - [Shop Now](http://firedex.com/shop) - [Now Hiring](https://www.firedex.com/employment/#hiringnow) - Products - [AeroFlex™ Turnouts](https://firedex.com/aeroflex) - [TECGEN71](https://www.firedex.com/product/tecgen71/) - [Turnouts](https://www.firedex.com/turnouts/) - [TECGEN51+ Fabric](https://www.firedex.com/tecgen51-fabric/) - [Alternative PPE](https://www.firedex.com/alternative-ppe) - [PPE Packages](https://firedex.com/ppe-packages) - [Boots](https://www.firedex.com/boots/) - [Gloves](https://www.firedex.com/products/gloves/) - [Hoods](https://www.firedex.com/hoods/) - [Helmets](https://www.firedex.com/helmets/) - [Suspenders](https://www.firedex.com/catalog/fire-dex-suspenders/) - [Egress Bailout Systems](https://www.firedex.com/egress-bailout-systems/) - [Laundry Solutions & Disinfectants](https://www.firedex.com/laundry-solutions-disinfectants/) - [About Fire-Dex](https://www.firedex.com/about) - [Employment](https://www.firedex.com/employment/) - [Meet the Team](https://www.firedex.com/about/) - [Blog](https://www.firedex.com/blog/) [Cart](https://www.firedex.com/cart/) # Fire-Dex Blog [![](https://blog.firedex.com/hubfs/Untitled%20design%20(10)-4.png)](https://blog.firedex.com/blog/the-peak-of-technical-brilliance) # AeroFlex™ - The Peak of Technical Brilliance [Mar](https://blog.firedex.com/blog/archive/2024/03/) [04](https://blog.firedex.com/blog/archive/2024/03/04/), [2024](https://blog.firedex.com/blog/archive/2024/) In the line of duty, your biggest danger is heat stress. As your core temperature rises, you lose the ability to concentrate, make sound decisions, and think critically. Today, heat stress contributes to over half of reported line of duty deaths. When physical exertion leads to the accumulation of heat and sweat, your body naturally cools down by allowing sweat to evaporate. At Fire-Dex, we've discovered that traditional gear fails to cool you down where you need it the most. Without an escape route for the sweat vapor, it stays trapped against your body. That’s why we developed [AeroFlex™](https://www.firedex.com/aeroflex/), a new era of turnout gear that incorporates innovative material science and design features that supercharge the overall breathability of the garment.  [AeroFlex™: The Peak of Technical Brilliance](https://www.youtube.com/watch?v=yRshh6jVy24) We use a breathable, 3-layer composite system that targets the areas of your body where heat becomes most encapsulated. These VaporLite™ Panels allow sweat to evaporate more efficiently than any garment available to the fire service today.  The first of its kind, our AeroVent™ Technology utilizes a patented one-way street ventilation design that operates in conjunction with the pressure differential between the outer environment and the microclimate inside your gear, allowing sweat vapor to escape outside without letting heat or carcinogens in. Simply said, it enables you to better regulate your core body temperature, reducing the risk of heat stress and other cardiac-related issues.  ![Untitled design (7)-2](https://blog.firedex.com/hs-fs/hubfs/Untitled%20design%20(7)-2.png?width=2240&height=1260&name=Untitled%20design%20(7)-2.png) VaporLite™ Panels (left) and AeroVent™ Technology (right) With AeroFlex™, your body stays cool and comfortable without compromising the protection you need.  [![DISCOVER AEROFLEX](https://no-cache.hubspot.com/cta/default/4744594/fc41bcdd-ddc8-493a-b10f-283461d18026.png)](https://cta-redirect.hubspot.com/cta/redirect/4744594/fc41bcdd-ddc8-493a-b10f-283461d18026) Categorized: [Firefighting History and Culture](https://blog.firedex.com/blog/tag/firefighting-history-and-culture), [Gear Innovation & Design](https://blog.firedex.com/blog/tag/gear-innovation-design), [Firefighter Health, Wellness, & Safety](https://blog.firedex.com/blog/tag/firefighter-health-wellness-safety) [Previous](https://blog.firedex.com/blog/aeroflex-cools-the-core-of-any-composite) [Next](https://blog.firedex.com/blog/fire-dex-celebrates-2022-and-2023-rainmakers) [![Share on Facebook](https://static.hubspot.com/final/img/common/icons/social/facebook-24x24.png)](http://www.facebook.com/share.php?u=https%3A%2F%2Fblog.firedex.com%2Fblog%2Fthe-peak-of-technical-brilliance%3Futm_medium%3Dsocial%26utm_source%3Dfacebook) [![Share on LinkedIn](https://static.hubspot.com/final/img/common/icons/social/linkedin-24x24.png)](http://www.linkedin.com/shareArticle?mini=true&url=https%3A%2F%2Fblog.firedex.com%2Fblog%2Fthe-peak-of-technical-brilliance%3Futm_medium%3Dsocial%26utm_source%3Dlinkedin) [![Share on Email](https://static.hubspot.com/final/img/common/icons/social/email-24x24.png)](mailto:?subject=Check%20out%20https%3A%2F%2Fblog.firedex.com%2Fblog%2Fthe-peak-of-technical-brilliance%3Futm_medium%3Dsocial%26utm_source%3Demail%20&body=Check%20out%20https%3A%2F%2Fblog.firedex.com%2Fblog%2Fthe-peak-of-technical-brilliance%3Futm_medium%3Dsocial%26utm_source%3Demail) ### Leave a Reply ### Recent Posts ### CATEGORIES - [Firefighting History and Culture (259)](https://blog.firedex.com/blog/tag/firefighting-history-and-culture) - [PPE Performance & Safety (54)](https://blog.firedex.com/blog/tag/ppe-performance-safety) - [Gear Innovation & Design (51)](https://blog.firedex.com/blog/tag/gear-innovation-design) - [Firefighter Health, Wellness, & Safety (49)](https://blog.firedex.com/blog/tag/firefighter-health-wellness-safety) - [Rapid Fire Podcast (19)](https://blog.firedex.com/blog/tag/rapid-fire-podcast) - [Real-World Gear Performance (19)](https://blog.firedex.com/blog/tag/real-world-gear-performance) - [PPE Purchasing Guides (9)](https://blog.firedex.com/blog/tag/ppe-purchasing-guides) - [FXR Turnout Gear (2)](https://blog.firedex.com/blog/tag/fxr-turnout-gear) - [Firefighter Health and Safety (2)](https://blog.firedex.com/blog/tag/firefighter-health-and-safety) - [AeroFlex™ (1)](https://blog.firedex.com/blog/tag/aeroflex) - [Camden Fire Department (1)](https://blog.firedex.com/blog/tag/camden-fire-department) - [Dex-Pro Gloves (1)](https://blog.firedex.com/blog/tag/dex-pro-gloves) - [Fire-Dex Employees (1)](https://blog.firedex.com/blog/tag/fire-dex-employees) - [Firefighting (1)](https://blog.firedex.com/blog/tag/firefighting) - [H41 Interceptor (1)](https://blog.firedex.com/blog/tag/h41-interceptor) - [Heat Stress and Cardiac Strain (1)](https://blog.firedex.com/blog/tag/heat-stress-and-cardiac-strain) - [Interceptor Package (1)](https://blog.firedex.com/blog/tag/interceptor-package) - [Jamie Marks (1)](https://blog.firedex.com/blog/tag/jamie-marks) - [Meet the #firedexfamily (1)](https://blog.firedex.com/blog/tag/meet-the-firedexfamily) - [Research and Development (1)](https://blog.firedex.com/blog/tag/research-and-development) - [TECGEN51 Fatigues (1)](https://blog.firedex.com/blog/tag/tecgen51-fatigues) - [TECGEN71 (1)](https://blog.firedex.com/blog/tag/tecgen71) - [Taylor Burke (1)](https://blog.firedex.com/blog/tag/taylor-burke) - [Testimonial (1)](https://blog.firedex.com/blog/tag/testimonial) - [virtual sizer (1)](https://blog.firedex.com/blog/tag/virtual-sizer) See all ### SIGN UP FOR FIRE-DEX NEWS & UPDATES ##### [780 South Progress Drive, Medina, OH 44256](https://www.google.com/maps/place/Fire-Dex/@41.1435032,-81.8816491,15z/data=!4m2!3m1!1s0x0:0xe93a41de6cf03926?sa=X&ved=0ahUKEwjEyoWC2pnZAhXEdN8KHa2XAY8Q_BIIiwEwCw) [Cart](https://www.firedex.com/cart/) - [Find a Distributor](https://www.firedex.com/find-a-distributor/) - [Product Warranty Guide](https://www.firedex.com/education-resources/product-warranty-guide/) - [FEMSA User Guides](https://www.firedex.com/education-resources/uig/) - [Privacy Policy](https://www.firedex.com/privacy-policy) - [Terms of Use](https://www.firedex.com/terms-of-use) - [Sitemap](https://www.firedex.com/sitemap/) - [Gear Tracker](https://geartracker.firedex.com/login) - [Distributor Extranet](https://www.firedex.com/distributor-extranet/) - [Employee Updates](https://www.firedex.com/about/employeeupdates/) - [FireWriter2](https://firewriter.firedex.com/login.aspx?ReturnUrl=%2fFirewriter.Admin%2f) - [FAQs](https://www.firedex.com/education-resources/faqs/) - [Contact Us](https://www.firedex.com/contact/) - [Now Hiring](https://www.firedex.com/employment/#hiringnow) ![NVFC-Proud-Supporter-White-480x192](https://blog.firedex.com/hs-fs/hubfs/NVFC-Proud-Supporter-White-480x192.png?width=200&height=80&name=NVFC-Proud-Supporter-White-480x192.png "NVFC-Proud-Supporter-White-480x192") ![BBB Logo 80852397](https://blog.firedex.com/hs-fs/hubfs/BBB%20Logo%2080852397.png?width=200&height=65&name=BBB%20Logo%2080852397.png "BBB Logo 80852397") ![en](https://blog.firedex.com/hs-fs/hubfs/FireDex_October2018%20/Images/en-us.png?width=24&height=24&name=en-us.png) English▼ X ![ar](https://blog.firedex.com/hs-fs/hubfs/FireDex_October2018%20/Images/ar.png?width=24&height=24&name=ar.png) Arabic![zh-CN](https://blog.firedex.com/hs-fs/hubfs/FireDex_October2018%20/Images/zh-CN.png?width=24&height=24&name=zh-CN.png) Chinese (Simplified)![nl](https://blog.firedex.com/hs-fs/hubfs/FireDex_October2018%20/Images/nl.png?width=24&height=24&name=nl.png) Dutch![en](https://blog.firedex.com/hs-fs/hubfs/FireDex_October2018%20/Images/en-us.png?width=24&height=24&name=en-us.png) English![fr](https://blog.firedex.com/hs-fs/hubfs/FireDex_October2018%20/Images/fr.png?width=24&height=24&name=fr.png) French![de](https://blog.firedex.com/hs-fs/hubfs/FireDex_October2018%20/Images/de.png?width=24&height=24&name=de.png) German![it](https://blog.firedex.com/hs-fs/hubfs/FireDex_October2018%20/Images/it.png?width=24&height=24&name=it.png) Italian![pt](https://blog.firedex.com/hs-fs/hubfs/FireDex_October2018%20/Images/pt.png?width=24&height=24&name=pt.png) Portuguese![ru](https://blog.firedex.com/hs-fs/hubfs/FireDex_October2018%20/Images/ru.png?width=24&height=24&name=ru.png) Russian![es](https://blog.firedex.com/hs-fs/hubfs/FireDex_October2018%20/Images/es-mx.png?width=24&height=24&name=es-mx.png) Spanish ```json { "@context" : "https://schema.org", "@type" : "BlogPosting", "author" : { "@type" : "Person", "name" : "Fire-Dex", "url" : "https://blog.firedex.com/blog/author/fire-dex" }, "dateModified" : "2025-06-24T15:06:25.792Z", "datePublished" : "2024-03-04T12:00:00.000Z", "headline" : "AeroFlex™ - The Peak of Technical Brilliance", "image" : [ "https://blog.firedex.com/hubfs/Untitled%20design%20(10)-4.png" ], "mainEntityOfPage" : { "@id" : "https://blog.firedex.com/blog/the-peak-of-technical-brilliance", "@type" : "WebPage" }, "publisher" : { "@type" : "Organization", "logo" : { "@type" : "ImageObject", "url" : "https://blog.firedex.com/hubfs/FireDex%20Logo_Full%20Color_Black_72.png" }, "name" : "Fire-Dex" } } ``` ```json { "@context" : "https://schema.org", "@type" : "VideoObject", "contentUrl" : "https://4744594.fs1.hubspotusercontent-na1.net/hubfs/4744594/Product%20Images/AeroFlex_Animation%20Video%20Explainer_AeroVents%20&%20VaporLite%20Panels.mp4", "dateModified" : "2025-04-18T16:14:37.269Z", "duration" : "PT1M42.084S", "height" : 1080, "name" : "AeroFlex_Animation Video Explainer_AeroVents & VaporLite Panels", "thumbnailUrl" : "https://4744594.fs1.hubspotusercontent-na1.net/hubfs/4744594/Product%20Images/AeroFlex_Animation%20Video%20Explainer_AeroVents%20&%20VaporLite%20Panels.mp4/medium.jpg?t=1744992877269", "uploadDate" : "2024-02-27T20:30:45.953Z", "width" : 1920 } ```