A simple long-sleeved shirt that can be worn as an outer layer. The front opening has a dot button design that makes it easy to put on and take off, and there is a pocket on the side that makes it easy to access. The sleeves are adjustable with adjustable buttons.
The outer material is made of full dull recycled yarn, and the lining is made of environmentally friendly material using semi-duff recycled yarn. Both the front and back sides are made of smooth knit fabric, and the fabric, filling, and threads all stretch for a comfortable fit. The filling uses Toray's 3DeFX+, which mimics the hair structure of animals that live in cold regions, and has been designed to be thin and light, making it suitable for spring and summer. In addition, the lining has been processed to reduce the generation of static electricity.