Not Heattech, Crew neck cotton long-sleeved innerwear Worn for about 2 seasons Set of 2 long-sleeved undershirts, light blue and pink Pink one has fraying at the back of the neck Light blue one has blackish stains on the front center and left side Wrinkled from washing Tag has sticky residue from a name sticker Please check the images - Brand: UNIQLO - Size: 130 - Material: 92% Cotton, 8% Polyurethane - Colors: Light Blue, Pink - Design: Long sleeve Shipped via Yu-packet Post Mini Please refrain from purchasing if you are sensitive to used items or are seeking perfection, as these are used and stored at home.