Sierra is made from one yarn in two colours, totalling 413 grams.
250g — Saona, by Wooldreamers, white (5 skeins)
163g — Saona, by Wooldreamers, light green (4 skeins)
Saona is a 2-ply fingering weight yarn made entirely in Spain by Wooldreamers, a fourth-generation family mill in Castilla-La Mancha. It combines 50% Spanish wool, a blend of Merino Entrefino and Manchega sourced from small local ranching families, with 50% cotton grown in Andalusia, in the south of Spain. The wool is dyed before spinning, giving the yarn its distinctive heathered appearance. OEKO-TEX 100 certified, with full traceability from sheep to hands.
Sierra was made in response to Wooldreamers’ #DesafioWooldreamer community challenge, launched on June 15, 2023, with a deadline of August 7. The challenge invited the crafting community to make a piece using Saona and share their process along the way. Sierra was started on June 28 and completed on August 4, three days before the deadline. A 37 days project with around 140 hours of work in total.








