Mobile Warming Men's Merino Heated Baselayer Shirt

Designed with versatility and function in mind, Fieldsheer’s® Merino men’s Heated Baselayer Shirt delivers uncompromising performance combined with our Mobile Warming® Technology. Thin enough to be worn under an outer layer, snow jacket, or rain gear but thick enough to be worn on its own, the Merino Heated Baselayer is an essential piece of any outdoor person’s kit. Our powerful Powersheer™ Standard 7.4-Volt Lithium-Ion battery is supported by a universal USB charging port and can provide heat for up to 10 hours on a single charge. 4 distinct heat settings put you in control, and with seamless Bluetooth® connectivity on our proprietary MW Connect™ app, you can stay warm in even the harshest winter conditions. Easily toggle between heat settings to find the perfect level of comfort on even the coldest winter days. Part of our Performance Series, the Merino Heated Baselayer Shirt keeps you in the field and doing what you love longer. Merino wool offers numerous natural benefits, includ