The Athena matches Werner's Kalliste as the ultimate low-angle touring paddle. The Athena's smaller blades pull effortlessly through each stroke allowing you to use a faster cadence when you want to get up to cruising speed. The Neutral Bent Shaft positions your hands for the best balance, comfort and control, helping to reduce arm fatigue.Small shaft option is available. To know if you need a small diameter shaft, measure your hand from the base of the palm to the tip of your middle finger. If you measurement is 6 1/4" or smaller you should try a small shaft.