【Developed and Supervised by Tadashi Kaneko】 Latest Model S Tasuki Light eX Black M-L Brand new, unused item. About this product: Supervised by stretch trainer Tadashi Kaneko! Focusing on the traditional Japanese posture item "Tasuki-gake" to reduce the burden on the neck, the "S Tasuki Light" was developed. It supports the continuation of beautiful posture by applying the ideal pressure of Kaneko Stretch. The gentle tightening helps you maintain good posture even when you're not wearing it. The important thing is to put the first thoracic vertebra in the correct position. Approaches 4 joints and 5 bones! Supports the simultaneous correction of 25 muscles. Unisex. Description: "Adjust beauty and health through posture" -- The "S Tasuki Light eX" was born under the supervision of Tadashi Kaneko, a leading expert in posture and stretching. With the latest compression design and stretch structure, it guides you to the correct posture while firmly supporting the upper arms. The unique "S Tasuki" structure naturally aligns the balance of the shoulders, arms, and back, making it comfortable even during long hours of desk work or standing work. It is a compression arm innerwear that is perfect for daily life, training, and body making, regardless of gender. The high-stretch nylon and polyurethane compression material tightens the sagging upper arms and keeps the posture line beautiful. It is easy to wash and does not lose its shape, making it easy to use as a daily support wear.