Primer Plus, Mens Heated Baselayer Shirt with Bluetooth

Primer Plus, Mens Heated Baselayer Shirt with Bluetooth

by Mobile Warming    

Your Price


Original Price


Eligible for our FREE Shipping Offer*

Choose Size: (View Size Chart)
Add Yourself to the Waitlist!  We will email you once it's back in stock.
View Recommended Accessories
Mobile Warming apparel has an athletic fit. Please consult the size chart prior to ordering.


View DetailsView SizingView Recommended Accessories View Customer Reviews

The Primer Plus heated baselayer shirt offers light-weight performance and an integrated Far-Infrared heating system.

Looking to add warmth to your outdoor activity? The Mobile Warming® Bluetooth®-enabled Primer Plus heated baselayer shirt offers light-weight performance and an integrated Far-Infrared heating system. The Primer is a next-generation heated baselayer top that delivers 7.4-volts of instant heat for hours through our exclusive Bluetooth®-enabled built-in touch control button. Use the free MW Connect™ app to adjust temperature or check battery levels. Choose from 4 heat settings to keep you warm and comfortable for hours.

The Mobile Warming® Bluetooth®-enabled Primer Plus heated baselayer shirt is designed for the outdoor enthusiast. From skiing, hunting, hiking to running or just working outdoors, the Primer Plus Shirt complements your outerwear to keep a warm core. Its moisture-wicking, warmth, and stretch features make it a versatile baselayer in the winter, or a standalone shirt during outdoor activities in the Spring and Fall. The Primer Plus 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 Plus heated baselayer top 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 Plus'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 Plus can provide heat for up to 10 hours! The Primer Plus 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. Through the MW Connect™ app, you can quickly toggle through all connected Mobile Warming® devices and adjust individual heat levels to your liking. MW Connect™ allows you to get real-time updates on battery levels and update your garments when new firmware becomes available. All day, any weather. The Primer Plus heated baselayer shirt is a versatile insulating layer that keeps you warm all winter long.

Additional Features:
  • Stretch Polyester Fabric
  • 88% Polyester, 12% Spandex
  • 1/4 Zip Pullover
  • 3 Heating Zones
  • Moisture Wicking Mesh Liner
  • Chafe-free Flat-Lock Seams
  • Mesh Sides
  • Anti-Microbial
  • Anti-Static
  • 4 Selectable Heat Settings
  • Bluetooth® Enabled Wireless Control
  • MW Connect™ App Compatible
  • Integrated Touch Control Button
  • 4volt Rechargeable Lithium-Ion Battery
  • Up to 10 Hours of Heat Per Charge
  • 4volt Rechargeable Lithium-Ion Battery
  • Charge Time: 3-4 Hours
  • Available in SM, MD, LG, XL, 2XL & 3XL


    Your Order Includes:
    • (1) Primer Plus Heated Shirt
    • (1) 7.4volt 2200mAh Lithium-Ion Battery
    • (1) AC Charger
    Temperature and Duration Settings
    Setting Average Temp F° Average Temp C° Approximate Duration Range
    100% 135° 57.2° Up to 2.8 Hrs
    75% 120° 48.8° Up to 3.5 Hrs
    50%** 105° 40.5° Up to 5.5 Hrs
    25% 90° 32.2° Up to 11.0 Hrs
    ** 50% is the most common setting.


    Primer Mens Shirt Sizing**
    Size Chest(in) Chest(cm) Waist(in) Waist(cm) Sleeve(in) Sleeve(cm)
    Small 38 - 39 96.5 - 101 31 - 32 78.5 - 83 25.5 65
    Medium 40 - 41 101.5 - 106 33 - 34 83.5 - 88 26 66
    Large 42 - 43 106.5 - 111 35 - 36 88.5 - 93 26.5 67.5
    XLarge 44 - 46 111.5 - 119 37 - 39 93.5 - 101 27 68.5
    2XLarge 47 - 49 119.5 - 127 40 - 42 101.5 - 109 27.5 70
    3XLarge 50 - 52 127.5 - 135 43 - 45 109.5 - 117 27.5 70
    ** Please note that all measurements are "body measurements" not garment measurements.
    Please be sure to measure your own arm, chest, waist, etc. and compare to the chart.
    This size and fit guide is to be used as a guide only. It is not an exact conversion and does not guarantee an exact fit.

    Measuring Tips:

    • If you don't have a measuring tape, use a piece of string and hold it alongside a ruler.
    • Chest: Measure at the fullest part of the chest, under the armpits and over the shoulder blades, keeping the tape measure firm and level.
    • Waist: Measure around the natural waistline, allowing the tape measure to sit comfortably.
    • Sleeves: Start at the center back of your neck and measure across the shoulder and down to the wrist. Round up to the next even number.
    Mobile Warming 7.4V Single Battery Charger
    Sale Price: $15.95
    This single battery charger is compatible with all Mobile Warming 7.4v 2.2Ah and 4.0Ah lithium-ion batteries.
    Primer Mens Heated Baselayer Pants with Bluetooth
    Sale Price: $168.95
    Works with or without a Smartphone. Up to 10 Hours of warmth. 4 Heat Settings.

    Customer Reviews

    Be the first to review: Primer Plus, Mens Heated Baselayer Shirt with Bluetooth