60% Regenerated Cotton, 40% Recycled Polyester. Fabric: Brushed Back Fleece. 260gsm. Design: Plain. Cuffed Ankle, Gusset Panel, Tag Free. Length: Ankle. Waistline: Ribbed. Sustainability: Amfori, BSCI, GRS Certified, Oeko-Tex Standard 100 Certified, Sedex. Cuff: Ribbed. Ref: UTPC4958