4.6-ounce, 60/40 cotton/poly Back yoke with knife pleats Button-down collar Patch pocket Button-through sleeve plackets Look your best in a tried-and-true oxford that performs. Proven in independent lab tests to resist soil and release stains our SuperPro Oxford has a soft hand and a wrinkle-free finish to keep you looking neat and professional all day long.4.6-ounce 60/40 cotton/poly Back yoke with knife pleats Button-down collar Patch pocket Button-through sleeve plackets Two-button adjustable cuffs