Powered by REDLITHIUM USB Battery Technology, Milwaukee Heated WORKSKIN Base Layers use carbon fiber heating elements to create and distribute heat to the chest and back. Combining a double lined polyester body and fleece lined arms, the midweight base layer provides a versatile layering piece for total body warmth. Raglan sleeves and seamless shoulders allow for improved range of motion and comfort while working.
(1) USB Rechargable Heated WORKSKIN Midweight Base Layer Kit - S (405B-21S)