J Crew Alpaca Blend Crew Neck Sweater. Looking for that warm and fuzzy feeling? Give this sweater a try. Crafted from a softer-than-soft alpaca-merino wool blend, this cozy pick is fairly fitted, and looks even better layered over something with a statement collar. Polyamide/merino wool/acrylic/alpaca. Hand wash. Import. Great gently preowned condition. Size Small