These Pack Pants and Pullovers from Taylor Stitch are made in the USA out of Polartec Power Grid, a new performance fabric that has a unique – and patented – grid texture. Not only do the grids reduce weight and increase warmth and compressibility, they also enhance wicking efficiency by “generating channels of targeted touch points that absorb and diffuse moisture vapor for faster evaporation.” And, on top of that, the fabric is treated with silver salt, which inhibits the growth of odor causing bacteria. So, to put all of this another way, these super comfy pants and pullovers are filled with all kinds of science to keep you warm, unencumbered, and not foul-smelling. Pre-order both pieces now for 20% off.

For price and purchase info, visit Taylor Stitch.