Based on vintage sweatshirts of the 1940s, this Albert Sweat is inspired by a sweatshirt worn by Albert Einstein when he was at Princeton. This 100% cotton sweat has been circular knit for a soft, plush fabric, with the interior being brushed for a comfortable wear. The freedom sleeve allows for ease of movement and the lack of side seams brings an extra heritage touch. A great versatile sweat that is sure to age beautifully over the years.