high-quality functional socks for a comfortable stand on the board. . high-quality functional socks should not be missing from your winter setup, because your feet should always have a comfortable footing. the stance brong functional socks offer your feet maximum comfort all day long thanks to many features.the functional socks from the snow performance series offer full support, especially in the critical areas of your feet, and thus provide an extra portion of support.performance cushioning, a powerful cushioning system that combines impact protection with comfort. performance arch support supports your feet and combats overuse and fatigue. engineered ankle protection is an ankle protector that protects your feet from blisters and abrasions.