45% cashmere, 55% silk

From the Little Knits website

Little Knits’ own label, Indie II has the exact same fiber component as Jade Sapphire’s Silk Cashmere. We have brought this yarn directly from the mill and only in natural (undyed) color thereby cutting the market price for this lovely yarn by more than 50 percent.

You can use Indie II exactly as is in its natural glory or you can dye your own set of colors.

As with all laceweight yarns, gauge depends on the pattern used.