The Women's Merino 250 Baselayer Crew offers the reliable features of a good layering piece and features an updated fit that enhances performance. The merino wool fabric creates comfort, breathability, thermoregulation and odor resistance. The top has a crew neck with raglan sleeve and features a back body seam that wraps around to the front creating a body enhancing fit for the Merino 250 Baselayer Crew.