Wear the chemical symbol for pure dubnium this is original art inspired by volkswagen it is unofficial and in no way associated with volkswagen vw and volkswagen and related marks are registered trademarks of volkswagen motor groupt shirt design reads vw dubniumour crew neck short sleeved mens t shirts are 100 premium cotton in a soft pre shrunk jersey knit our womens t shirts are lighter weight 150g tees made with deluxe 30s soft style yarns for a soft feel