With over 40 years of technical
apparel design built into each garment, we continue to push the limits of what we wear and what it can do for us.


Tech Gear 5.7, the makers of Mobile Warming® heated apparel is officially relaunching as “Fieldsheer Apparel Technologies”. This name change will take effect immediately. Beginning now and continuing through the first half of 2020, the company will also be rebranding its Mobile Warming® heated apparel line as Fieldsheer® Heated Apparel.

This branding changes is designed to reposition the company for its longer-term strategy to expand into categories beyond heated apparel. The change also ties together the historical legacy of the Fieldsheer® brand to the company’s future as a leader in technology driven apparel. The Fieldsheer brand has been around since 1978, and it was one of the first to develop heated gear under the Mobile Warming® brand for the powersports channel. This change is intended to reposition our brand identity for broader consumer appeal and to align the company’s rich historical legacy with its future. It allows us to recognize and build our legacy, while pivoting to broader markets and expanding our product offering.

Read more about the rebranding here.

Our family of leading apparel brands

Mobile Warming Technology by Fieldsheer


Our patented Mobile Warming technology is specially engineered for cold environmental conditions. Whether you are riding a motorcycle, hunting, or enjoying other outdoor activities; our comprehensive heating solutions keep you warm and comfortable.


With the evolution of smarter clothing and a foundation for providing premium comfort and functionality to one of the largest demographics of outdoor enthusiast, Mobile Cooling Technology by Fieldsheer is sure to satisfy any outdoor enthusiast. Available in a variety of forms including drirelease® technical shirts, tanks, and
hoodies, high-visibility cooling vests and shirts, cooling neck towels, cooling neck gaiters, and more.


Are you a retailer or distributer with an outdoor enthusiastic customer who won’t let hot or cold weather stop them from having a good time? Join the hundreds of retailers who currently offer their customers Fieldsheer premium cooling and heating apparel.