Clubs are engineered for intermediate to advanced players in a 10 Club Only Set. This TS5 set features all Graphite Shafts for a lighter and softer feel. Within each size, every element-from swing weight to shaft flex-works together to optimize long-term player development and promote a consistent, repeatable swing across all clubs. Features Optimal Height Range 51 in. to 54 in. Driver Swing Speed over 55 mph w15 model (15% lighter club heads than adult) J-Flex Graphite Low-to-mid flex point Size 51 Velvet Grip CLUBS IN THIS SET: 420cc Driver, Graphite Shaft 3-Wood, Graphite Shaft 4-Hybrid, Graphite Shaft 5-Iron - Pitching Wedge, Graphite Shaft 56-degree Wedge, Graphite Shaft