It’s the grid pattern on this that makes this Paramo baselayer so effective. It’s not a new pattern, but works well. The material has a microgrid of heavier fabric, with lighter fabric on the borders. Got that? Either way, it means there’s space to insulate well when there’s something over the top, but it lets air through when there isn’t. The Grid Technic is soft to touch and comfortable.
16th June 2015