ScentLok BE:1 Trek Heated Base Shirt - Men's 2XL Blackout Black 1409327

ScentLok BE:1 Trek Heated Base Shirt - Men's 2XL Blackout Black 1409327. Built with Carbon Alloy Silver Alloy and Fusix technologies this ultra-soft merino wool blend shirt delivers maximum odor adsorption bacteria defense and stretch performance. Integrated heating elements provide three levels of on-demand warmth activated by an easy one-button control and powered by a built-in USB cable compatible with any 5V/2A battery (not included). The blackout design is ideal for blind hunting and the sh