It's time to take our urethane to the next level! The Zen/U features the Meditate LD Core. This lower density core allows for maximum control while still providing that large footprint and shape on the lanes that the Meditate Core became famous for. The all new s35 Urethane+ Cover provides a quicker response time compared to traditional urethane. This core and cover combination will excel on short patterns and over/under or “cliffed” house conditions alike!