The softest socks you'll ever gift, or keep. Every pair at Sun Valley Alpaca Co. is knit from alpaca fiber, including 100% alpaca and baby alpaca styles you won't find in a blend-first sock aisle. Warmer than wool, as soft as cashmere but built to survive the wash, and naturally hypoallergenic, alpaca is the fiber for people you actually like. Shop 130+ styles for women, men, kids and babies, or make it easy with a ready-to-gift alpaca sock box.