As the zippers in the top from neck collar to the ends of sleeves make easy openings of sleeve, the aged people who cannot raise their arms or is paralyzed in the upper body can put it on or take it off easily. Long length of upper underwear in the back makes body be kept warm and is long enough to cover waist even while bending forward.

Fabric made of eco-friendly natural charcoal and ionized minerals has strong deodorizing and antimicrobial abilities.