The Iron Heart Ultra Heavy Flannels are crafted from Aspero cotton, a unique and organic textile sourced from the foothills of North East Peru. Known for its exceptional softness and durability, this heavyweight flannel is designed to provide comfort and longevity. With a classic plaid pattern, it enhances any casual look while ensuring warmth and style. This flannel is ideal for layering, making it a practical addition to any wardrobe throughout the seasons.
From the brand: As heavyweight flannels go, the Iron Heart Ultra Heavy Flannels are the champs. They get softer with wear and will most likely outlast you and anything else in your closet. The UHFs are made of Aspero cotton - a naturally occurring wild cotton from the foothills of North East Peru. It's actually a tree (yes, a tree!) so it's one of the purest, most organic forms of cotton in the world. It cannot be mass produced and has been prized by the Peruvians for centuries for its softness, fineness, volume and strength.
