High Performance Outdoor Alpaca Socks from AndeanSun

50% Alpaca - 35% Acrylic - 8% Spandex - 5% Elastic - 2% Nylon. Aloe Infused. For men and women THERMAL PROTECTION AND ALOE INFUSED: Alpaca fiber is hollow or semi-hollow allowing for the best natural thermal insulation in cold or warm environments. Alpaca is three times as warm as wool. Aloe infused for extra softness. HYPOALLERGENIC AND ODOR REDUCING: Alpaca fiber is naturally anti-microbial, moisture wicking, making these a great option for any type of wear. EASY CARE & CLEANING: Machine wash cold and lay flat to dry.