Micro-Elite Chamois has been the leader in body fit, technical base layer for over 30 years by incorporating intimately blended fibers with specific attributes to continuously keep you warm, comfortable and dry. Micro-Elite Chamois has developed a reputation for being the most reliable, durable base layer made by Hot Chillys. Our Boot Tech tight ends just below the knee to keep bulk out of your boot. Fit Tip - Our Micro Elite Chamois boot length base layer features a snug, body fitting silhouette for exceptional moisture management. If you are in-between sizes - order up one size. Fly front.