High Warmth PowerGrid can be used as a heavy-weight next-to-skin base layer or as a medium weight mid layer.  It's available in several styles and we have several colours in stock to choose from. 

 

Styles noted with OR (Odor Resistant) are made using Polygene technology.  Polygene is a silver salt technology that is incorporated into the fabric during the final stages of fabric production.  Silver is naturally antimicrobial and therefore inhibits odor causing bacterial growth within the garment keeping your clothes fresher longer.

Polygene odor resistant fabric technology graphic