Great comfort and high protection thanks to the differentiated structure right foot/left foot. High protection on toe and heel, microfiber high resistance and breathable fabric with anti-bacterial treatment. Ergonomic fit, ultra-light and snug fi tting sock Great comfort and high protection thanks to the differentiated structure right foot/left foot High protection on toe and heel, microfi ber high resistance and breathable fabric with antibacterial treatment Suggested UseClimbing Materials: 80% Polyamide , 20% Elastane