Srixon ZXiR Single Irons - Steel Shaft:Regular - KBS Tour Lite 4 Hybrid 21*

4 Hybrid 21*

Durable synthetic leather upper with hotmelt overlays

10% MORE CARBON FIBER THAN F9

with high MOI

Molded trolley base

Srixon ZXiR Single Irons - Steel Shaft:Regular - KBS Tour Lite 4 Hybrid 21*Crafted with obsessive detail to performance and style, ZXiR blends completely new materials and cavity back construction with signature Srixon aesthetics for a game improvement model that feels even better than it looks. i ALLOY is a brand new steel with better feel, created by Srixon. Its significantly softer than the 431 steel commonly used in this category, as well as less dense, while still meeting the strength and durability needs our brand