Mobile Warming Primer Heated Shirt 7.4 Volt Mens Black Size 3XL - MWMT11010720

The Mobile Warming® Bluetooth®-enabled primer heated base layer shirt is designed for the outdoor enthusiast. From skiing, hunting, hiking to running or just working outdoors, the primer shirt complements your outerwear to keep a warm core. Its moisture-wicking, warmth, and stretch features make it a versatile base layer in the winter, or a standalone shirt during outdoor activities in the spring and fall. The primer is made from a four-way stretch anti-microbial polyester-spandex blend that provides a comfortable next-to-skin feel. Flat-lock seams, moisture-wicking mesh liner, and side-stretch panels conform to your body and allow for maximum body movement. The primer heated base layer has integrated, concealed heating panels powered by sturdy yet light-weight 7.4 Volt far-infrared heating system. The 7.4 Volt system has three heating elements, one on the back and two on the chest, that add heat to critical areas that keep your core warm. The primer’s 7.4 Volt heating system can provide temperatures ranging from 135°F on high to 90°F on low. On high, expect 2.5 hours of heat, and on low, the primer can provide heat for up to 10 hours! The primer has two ways to adjust the temperature. First, the built-in touch control button. With a simple button push, you can select from four heat settings. Second, we’ve incorporated Bluetooth® control with our MW Connect™ App. The primer heated base layer shirt is a versatile insulating layer that keeps you warm all winter long.

Brand: Mobile Warming
Product identifiers: 00078928653172
Exact variant: {"Colors":["Black"],"Size":"3XL"}
Source updated: Thu Oct 08 2026 17:31:41 GMT+0000 (Coordinated Universal Time)
Imported: Thu Oct 08 2026 16:08:32 GMT+0000 (Coordinated Universal Time)

Advertiser-supplied specifications and terms

These are source claims, not independent testing. Shipping rates and discounts may have regional restrictions.

Size: 3XL
Gender: Male
Condition: New
OriginalPrice: 159.99
ShippingWeight: 3.0
ShippingWeightUnit: lb

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