Men’s Cobra LTDx Iron Set. The revolutionary design of the LTDxT Irons starts at the core. The construction features a multi-layer PWR-CORT weighting system that lowers CG, and promotes maximum flexion of the body, sole and face for peak ball speed and distance. A multi-layer PWR-CORT weighting system features a steel core bar that is suspended within a polymer injected casing. The design promotes maximum flex of the body, face and sole at impact creating an elastic rebound effect that delivers powerful ball speed. PWRSHELL Face Design. A forged face cup design increases ball speed across a wider area on the face. Speed Tuned Weighting. An 8 gram toe weight enhances stability and can be adjusted down to 2g and up to 14g to dial in swing weighting for custom builds. For The Best Deals in Golf… This item is in the category “Sporting Goods\Golf\Golf Clubs & Equipment\Golf Clubs”. The seller is “budgetgolfer” and is located in this country: US. This item can be shipped to United States.