Jersey Flannel Puff Sleeve Top

The puff sweatshirt has been resized with a wider body for better balance and comfort, making it even easier to wear.

At 45R, autumn is synonymous with our jersey flannel—a true reflection of Japanese craftsmanship. Flannel, known as the epitome of wool fabrics, has been reinvented to maintain a formal appearance while offering the relaxed comfort of jersey.

The wool yarn is spun with elasticity and knitted to create a fabric that is thin, lightweight, and retains warmth. The raw edges are finished like selvedge, resulting in an elegant and sophisticated feel that perfectly captures the essence of 45R’s craftsmanship.