Santa Cruz Opus Dot Tank Top. The Santa Cruz Opus Dot Tank Top delivers a clean, sporty look with signature skate-inspired style. Designed with a sleeveless silhouette and thin shoulder straps, this tank is made from soft cotton fabric for all-day comfort and breathability. Two bold stripes run across the chest, adding a classic athletic touch, while the iconic Santa Cruz Dot logo sits at the left chest for a subtle branded finish. Easy to wear and effortlessly versatile, this tank is perfect for warm days, layering, or casual everyday styling. 100% Cotton. Machine wash. Imported.