Alpaca wool fiber is soft, luxurious, hypoallergenic and because it’s a hollow fiber, can often be warmer than sheep’s wool. Alpaca on its own does not have any elasticity or memory, but when you add it to wool, it creates a silky, lustrous yarn with a bit of drape and enough elasticity to hold its shape beautifully for wool blankets, socks, and gorgeous wool sweaters. All yarns with alpaca will be sorted by this option.