The Graphic 6 Core Sweat is constructed from rich sweat fabric with an unbrushed, terry looped interior. Thick, soft fabric Brushed, fleecy inside Strong and durable RAW Sustainable. RAW Sustainable garments are made of materials that are sustainable and contribute towards minimizing the environmental impact of the G-Star collection. 60% Cotton, 40% Polyester (Recycled) Color Light Grey Heather