Black long-sleeved undershirts made of stretchy material for a comfortable fit. Set of 2. - Brand: Shimamura, FIBER HEAT - Size: 150cm - Color: Black - Design: Long sleeve - Material: 90% Polyester 10% Polyurethane ----------------------------------- Thank you for viewing. These are long-sleeved undershirts that my son wore for one season. They are similar to Uniqlo's Heattech. Two shirts of the same color, material, and size. They have been washed before listing, but being black, they may attract fine dust on the inside. Please consider purchasing only if you understand that these are used items.