Women's Performance Rib Knit Crew

1x1 Rib Knit fabric offers stretch and snug fit Fabric Weight: 5.1 oz Fiber Content: 100% Performance Polyester formulated with SILVADUR™ Technology Features SILVADUR™ technology to minimize odor on the fabric Wicks moisture and dries quickly Crew neck Set-in long sleeves Rib collar and cuffs help keep the cold out Tagless labeling Style #4500LS Care Instructions: Machine wash warm with like colors. Use only non-chlorine bleach. Tumble dry low and remove promptly. Low iron if needed.  Rated for Cold to Very Cold and Medium to High Activity