Dos Tierras Yarn by Malabrigo! Dos Tierras means Two Lands, reflecting the sources of the two amazing fibers found in this ultra-soft yarn. By spinning together 50% of our fine Uruguayan Merino wool with 50% baby alpaca from Peru we have created a DK weight yarn that is as versatile as it is beautiful. Add to your wishlist. Malabrigo Dos Tierras is a luxurious blend of Merino wool and baby alpaca. This spectacular hand-dyed DK weight yarn has great stitch definition and wonderful drape when knit up. The colors are the gorgeous tonal and variegated colorways that Malabrigo is known for. Let's call it a tie--Dos Tierras is delightful on both counts and should be on the list for your next project. Hand-dyed yarns have subtle variations in colors that are natural and may vary from skein to skein.