Klim has been pioneering snowmobile outerwear and gear since their beginning, and they are still doing it today. Klim introduced the layering systems we know as the aggressor for men and the solstice for women. The purpose of layering is to add warmth, moisture-wicking, and/or cooling technology underneath the main shell. Layering allows you to adapt to changes in riding conditions - so if you get too hot just shed a layer, or if you get too cold pop another layer on. Check out this selection of Klim base layers below or use the filter to the left to navigate the options that we stock.