What’s a Woolpaca? Why, only the warmest, high-performin’-est woolly yarn blend in our stable! We’ve combined the unparalleled moisture-wicking properties of wool with alpaca’s hollow-core warmth and max-recovering nylon to create the ultimate workhorse: the Woolpaca Tuck Stitch Crewneck Sweater. The collar sports an interior faced with cotton yarns to combat itch, while high-recovery ribbing keeps the cold from creeping at the neck, hem and sleeves. But our favorite part? This cozy fall favorite is knit with a tuck stitch design – your best friend when the mercury dips.