If you want to make a wool sweater softer, more comfortable, more textured, more better, you just need to add Alpaca to the mix. Crafted from a blend of wool and alpaca, Castart's Ranga Cardigan is the perfect example of such an achievement. Featuring a vintage-inspired colour-blocked design, the cardigan has a textured brushed look, thanks to the Alpaca, with beautiful tonal buttons as well as elasticized cuffs and hem.