To Get FAST FREE SHIPPING, Proceed to "Checkout" > "Shipping Method" Section. When you combine the lowest compression golf ball ever with HEX aerodynamics, you get the Callaway Supersoft Golf Ball, a long and straight distance ball that is incredibly soft. The Supersoft is the softest golf ball on the market at just a 38 compression. Ultra-low compression reduces spin for increased distance, and low spin results in a straight ball flight.