·215 g/m² (White: 210 g/m²) ·65% Polyester, 35% Cotton, ringspun, pique (Ash Grey: 99% Cotton, 1% Viscose; Light Oxford: 93% Cotton, 7% Viscose) ·Self-fabric neck binding ·Ripple collar and cuff to help hold shape ·2 button placket ·Side seams ·Side vents for better fit ·Spare button. ·This style is transitioning to being tagless, mixed deliveries are possible.