Uniqlo HEATTECH Long Sleeve T-Shirt (Scoop Neck) • Size M, Runs small • Never opened and used • Lightweight, thermal base layer designed with HEATTECH technology to keep you warm without any bulk. • Scoop neck and cropped sleeves stay hidden under outer layers. • 38% Polyester, 30% Acrylic, 20% Rayon, 12% Spandex • Machine wash cold, gentle cycle