Outer shell: 100% heavyweight cotton (630 GSM) for superior durability and structureInner lining: 92% polyester, 8% spandex blend for stretch, comfort, and moisture-wicking propertiesPremium dual-layer construction combining the best of both materialsBoxy silhouette for a relaxed, contemporary fitFeatures:Heavyweight construction (630 GSM) for year-round wearPre-shrunk to maintain size and shapeSoft, breathable outer layer with flexible inner lining