The Srixon I-601 irons makes the ball rise easily and fly further, because of it’s high launch, low spin and low centre of gravity generated by the tungsten nickel weight and the under cut sole. In addition, the thinner face helps to increase ball speed. Designed again through linear moment of inertia around axis, the Srixon I-601 irons are squarer at impact. The Tungsten nickel weights are strategically placed in varying positions depending on the length of the club to ensure squarer impact, better directional stability and fewer miss-hits. The shock absorbing gel ensures optimum feel and control.