The ‘SZ' of the King Cobra SZ irons stands for ‘Sweet Zone', and forgiveness and high trajectory are key to these clubs, which have been designed for mid-to-high handicappers. The clubheads have a sleek, low profile and a shortened hosel to push the centre of gravity low and back, while the wide sole and heel-toe weighting are designed to maximise the clubs' moment of inertia. With models for men, women and seniors, the clubs come from 5-iron to sand wedge.