Micro-Elite Chamois has been the leader in body fit, technical base layer for years by incorporating intimately blended fibers with specific attributes to continuously keep you warm, comfortable and dry. This women's thermal long sleeve is knit in a single smooth face and napped back for easy layering and extra warmth without adding bulk. The body fit design of this crew neck base layer allows full range of motion without any restrictions.Fit Tip - This women's thermal long sleeve features a snug, body fitting silhouette for exceptional moisture management. If you are in-between sizes for this women's thermal top - order up one size.