Dakota Grizzly - Lewis Thermal ShirtDESCRIPTION Worn alone or as a perfect layering crew, LEWIS rich fall color options work with all of our flannels. The thermal weave and heavy satin stitched accents make it anything but your average crew neck. DETAILS 60% cotton 40% polyester thermal Twill taped neck seam Heavy contrast satin stitch accents Size up one size if you prefer a roomier fit