This is an undershirt with a black 5cm high neck. I've worn it a few times, but it no longer fits, so I'm selling it. It's labeled 160 (S). It also has excellent elasticity. A set of two is available for 1350 yen, please comment if interested. Great for sun protection, sports, and other activities during this time of year. Although it's been stored by a private seller, it was kept in a cool, dark place after being worn a few times. - Color: Dark Gray - Design: High neck, long sleeves - Features: Reflective stripes - Uses: Sports, training Thank you for looking.