SCF stands for Southern California Fibershed, a network of artisans and activists, ranchers, farmers and makers that stretches from San Luis Obispo to San Diego. The wool being utilized here comes from the sheep outfit Cuyama Lamb, based in Santa Barbara, and hand dyed with invasive plants of Los Angeles by Huemane .

Additional collaborators include LA based artist Barbara Madley who created the pattern and made the sweaters on a knitting machine, and Destiny XX an LA based crotcher who handcrafted the Castor Sweater.