This quality is knitted with an extra thick thread for more warmth and thickness. The brushed backside of the fabric feels very soft on your skin and makes the fabric even more comfortable. Article 09776, is one of our 4 matching items and is available in 60+ colors. These colors match perfectly with article 08766 Tube, 03180 Sweat and 08762 Jersey This product holds the Oeko-Tex Standard 100 certification. The Oeko-Tex® label guarantees that no harmful substances, such as chemicals, are present in the fabric. Standard 100 includes four levels of certification, with criteria for baby clothing. Meaning dyes won't be absorbed through the skin, and infants and young children should be able to safely chew on fabrics. See video here.