DKR & Co Cotton Rich Long Sleeve Crew Neck Top. Available in, Black, Dark Sage, Navy or Grey. This cotton-rich fabric combines the comfort and absorbency qualities of cotton with polyester's durability and performance qualities. Cotton-rich blends have better durability, abrasion resistance, and less shrinkage during laundering. Fabric Composition: 57% Cotton, 38% Polyester & 5% Spandex.