:Seamless shoulder design for unrestricted movement. :The outer material utilizes scrap cotton that is usually discarded from the process of manufacturing yarn, and the pile side on the inside is KODENSHI ® spun polyester with far-infrared warming functionality. :KODENSHI® efficiently emits and reflects the wearer's body heat, providing natural warmth. :Snap button added to the neckline for enhanced cold resistance. :Features a collaboration name label. :Relaxed, oversized silhouette. :Designed with an extended back length to ensure the back stays covered.