Callaway - Opti-Dri™ Micro-Hex Solid Polo. Color Caviar. On sale for $48.45. MSRP $58.00.. 5.0 out of 5 starsBrand NameCallawayProduct NameOpti-Dri™ Micro-Hex Solid PoloColorCaviarPrice$48.45MSRP: $58.00