Stretchy black undershirt. This is a new item with tags, that I bought but never used. The fabric is thicker than the usual sports undershirts, and the inside has a slight boa-like texture. The shiny parts are not boa-lined. The white part on the inside of the hem is made of a rubber-like material, which seems to be non-slip. Size (laid flat) Shoulder width: Free Width: Approximately 37cm Length: Approximately 63cm (from the center back) The waist is slightly shaped. Dust that couldn't be completely removed is noticeable because the fabric is black, but I hope you understand. Although it is unused, please purchase if you understand that it has been stored at home. Baseball Soccer Softball Track and Field Running Tennis Sports Skiing - Color: Black - Material: Stretchy fabric - Purpose: Sports undershirt Warmth Heat retention Winter sports Heat X Thank you for viewing.