The Grandpa sweater, often referred to as a "grandad knit" or "cable knit sweater," has roots that trace back to the early 20th century. Traditionally worn by older generations, these sweaters became synonymous with cozy family gatherings and leisurely afternoons by the fireplace. Made from wool or other warm materials, they were designed to keep wearers toasty during chilly weather, making them a practical choice for many. https://www.grandpasweater.com/