Alpaca Cocoon Cardigan Ivory This ultra-lightweight, chunky knit has the same stitch as our coveted Cashmere Cocoon Cardigan, but boasts an airy look and feel that's primed for the season. As our fluffiest rendition yet, this rustic take on the Cocoon silhouette is one you'll wear with everything. 70% baby alpaca, 23% polyamide, 7% merino wool. Faux-horn buttons.