Our River Alpaca Socks feature earthy olive, clay, and stone blue stripes, evoking tranquil outdoor escapes. Designed for warmth and breathability, they’re ideal for cozy fall evenings or winter adventures. Material: 48% Alpaca / 40% Acrylic / 10% Nylon / 2% Spandex Unisex Size (US)  Men's Medium 7-10 Large 10.5-13