Swix presents a line of four cross-country socks that are colour-coded according to different temperatures. The Endure XC extra light socks are the lightest of the quartet.

In this line of products, the properties are differentiated by various yarn compositions and panels with different knitting structures and thicknesses. Since most of the heat loss occurs under the foot, the warmest version (Extra Warm) has a full terry sole and a high wool content. The second-warmest version (Warm) still has a high wool content, but is without full terrycloth, yet well suited for cold days. The next sock in the range (Light) has a lower wool content but this gives better sweat transportation on cold days where the thicker socks will feel too warm. The least warm version (Extra Light) contains Coolmax yarn which offers a high degree of sweat transportation.
Sizes: 3739, 4042, 4345,4648