Newest Polartec fabric details
For tights and hoodies — Power Stretch/Merino Wool now available in yellow as well as black … be visible when worn as the outer layer and great warmth when used as the first layer. 6.8 oz / sq yd 47% wool; 42% nylon; 11% spandex
A warm style of Power Stretch Pro for tights, hoodies, hats or socks. DWR makes it very water and snow resistant. Black and gray 7 oz / sq yd https://www.polartec.com/fabrics/base/power-stretch-pro
NeoShell — 5.4 oz /sq yd spruce green warm version this style has brushed tricot fleece on the inner side of the fabric.
Power Air — Polartec® Power Air™ is a new revolutionary knit construction fabric that encapsulates air to retain warmth and reduce microfiber shedding. It is a performance fabric with advanced thermal efficiency that sheds up to 5x less than other premium mid-layer fabrics. Black, dark navy blue, off-white, burgundy and gray/cornflower. Also in a thinner Power Air black.