We hesitate to call this a jersey because it’s unlike any jersey you’ve ever tried. We think it introduces an entirely new class of product. The tight knit and lofty fleece on the Polartec® Power Stretch fabric helps you keep a lot of heat in, but there’s enough air permeability to let a lot of moisture out. The fabric is extremely stretchy, and we’ve given it a Hard Face finish with a DWR coating so drizzle from brief showers will run off. The finishing details are all focused on comfort and function because we know you’ll be spending a lot of time in this more-than-a-jersey-but-not-quite-a-jacket innovative product.