Stay warm, stay comfortable Industry Leading
Heat Performance

Proprietary Mobile Warming® technology by Fieldsheer® is specially engineered for cold weather conditions. Fieldsheer® has developed Mobile Warming® comprehensive heating technology to keep you warm and comfortable. Our exclusive Mobile Warming® heating technology utilizes F.I.R. (Far-Infrared) heat and ultra-fine metal fiber heating elements powered by lightweight, rechargeable, and powerful Lithium-Ion batteries. As heat builds, Mobile Warming® technology reflect and direct heat back towards the body ensuring that you stay warm. The combination of unique materials, construction techniques, and innovative design results in the most advanced heated gear available.


The Mobile Warming® Difference

  • Built-In Bluetooth® Control
  • Industry’s Smallest & Lightest Batteries
  • Industry’s Longest Lasting Heat Times
  • Industry’s Largest Heat Zones
  • Exclusive MW Connect™ App
  • In-House Design and Manufacturing

Mobile Warming® Technology by Fieldsheer® Exclusive Materials
and Performance Features*

Far-Infrared Heating System

Far-Infrared Heating System

Far-Infrared, aka F.I.R is a powerful efficient way to heat the body because F.I.R. heats objects, not air. Mobile Warming® heating systems are comprised of lightweight and efficient ultra-fine metal fibers strategically placed for maximum transfer. As F.I.R heat builds proprietary materials reflect and direct heat back towards the body.

Bluetooth® Control

Bluetooth® Control

Most Fieldsheer® garments with Mobile Warming® technology offers an integrated Bluetooth® 4.0 touch control button. Bluetooth® integration allows users to update garment firmware, customize heat levels/preferences and check battery levels wirelessly from any Smartphone or tablet using exclusive mobile app MW Connect™.

Lithium-ion Batteries

Lithium-ion Batteries

We only use the highest quality Lithium-Ion batteries to ensure long-lasting power and battery life. Mobile Warming® batteries are designed specifically for each garment to power your Fieldsheer® with Mobile Warming® Technology product for hours.

Wind-Shark®

Wind-Shark®

Wind-Shark™ protects from the negative effects that wind can have on your body by blocking it from entering the core of your garment to retain body heat or warmth from our Mobile Warming® heating technology. Wind-Shark™ includes a durable outer water-repellent fabric treatment. Wind-Shark™ is a complete wind protection technology made of a combination of a breathable wind-proof membrane and a water-repellent coating.

Anti-Microbial

Anti-Microbial

Bacteria and microbes can infiltrate clothing causing odor, color fading, and a short garment lifespan. Fieldsheer® Anti-Microbial technology improves freshness, supports hygiene, and offers excellent odor control. Used throughout Fieldsheer® baselayers and socks with Mobile Warming® technology; Anti-Microbial is a non-sensitizing formula that will not irritate skin ensuring you hours of odor free comfort.

Anti-Static

Anti-Static

Fieldsheer® with Mobile Warming® technology garments that feature Anti-static technology incorporates conductive fibers that dissipate or drain static charges, reducing static cling or possible static electricity sparks. Anti-Static is used throughout Fieldsheer® with Mobile Warming® technology garments.

Phoslite®

Rainguard®

Rainguard® is a polyurethane coating which allows perspiration to escape along with sewn seems that are sealed with thermoplastic tape, preventing water from penetrating the garment. This advanced technology has been engineered and tested to be; lightweight, 100% waterproof, breathable, and resistant to cold with a soft next-to-skin feel.

Phoslite®

Phoslite®

Phoslite® is an industry exclusive reflective technology brough to by Fieldsheer® that is used for enhanced visibility at night or during low visibility conditions. Phoslite® is composed of millions of tiny “reflective” lenses bonded to a fabric backing. These lenses will reflect light straight back to the source, providing reflective warnings for improved safety.

*Not available on Hi-Viz Jacket and Phase Hoodie products