The Nordic Energy is a durable and comfortable Nordic skiing sock. It features thick reinforcements at pressure points. It will also protect you from blisters thanks to its Friction Free® inserts.This cross-country skiing sock will delight Nordic skiing enthusiasts with its unmatched comfort and durability.Our Nordic skiing socks "Nordic Energy" represent the culmination of our expertise. Year after year, we have refined our socks with the help of the most renowned French cross-country skiers. Today, we present one of the best cross-country skiing socks.Its "Ventilated Yarn" fabric will wick away sweat "at lightning speed". Fine and airy knitted inserts will facilitate this.This Nordic skiing sock is made of polyamide, wool, elastane, polypropylene, and silk.We are the official supplier for the French Nordic Ski Team. Because they too are looking for a Nordic skiing sock with a high level of quality and technicality. This cross-country skiing sock will delight Nordic skiing e...