The Acer SR1 LS is a low spin version of our flagship model. The technologically enhanced active cup-face construction produces higher ball speeds over a wider area of the face for greater distance. The Gravity Port pinpoints weight to maximize forgiveness and allows for fine-tuning of swingweight for different shaft weights, balance points and custom assembly lengths. Distance yourself from the competition by adding power, accuracy, and confidence back to your game with the stylish Acer SR1 driver series.