The waffle thermal from Imogene + Willie is made from soft cotton with a little stretch for comfort. This beautiful waffle thermal will only become softer with age. Made with ribbed cuffs and a slightly spread ribbed collar. Waffle thermal Ribbed cuff and collar Slightly wide crewneck collar Patterned, cut and sewn in the USA Made in USA Materials: 100% cotton The following measurements are for size medium: Chest: 34" | Sleeve: 20" | Shoulder: 18“ | Length: 24"