PNUMA Adult Male IconX Heated Core Pine Creek L/S Shirt, Size: L (HC-LS-PC-L)

Strategically placed heat zones in the chest, kidneys and base of neck provide warmth to critical areas Seamless construction creates added comfort and reduces friction on the skin Rechargeable 7.4 lithium-ion battery and wall charger included USB outlet on battery can be used to charge devices in the field Low-profile, durable and comfortable carbon-fiber heating elements 3 adjustable heat settings with easy-to-access, LED heat level selection button Athletic fit allows for easy layering 60% Polyester/23% Propylene/17% Elastane HydroWick high-performance hollow wicking fibers reduce moisture Treated with Polygiene Odor Control and Odor Crunch