The JLF Group also makes technical socks that address the various problems that are encountered in both professional and sports environments (pain, the fight against cold temperatures, the need for cushioning action, etc.)
The JLF Group designs socks with specific reinforcements that are adapted to the needs of each user: shin reinforcements for skiing, naturally warm and breathable fibres for use in the outdoors, breathable fibres to prevent problems caused by perspiration, etc.