Soto 40 A4-2 Asymmetric

Wind range: 16+ knots

Designed to keep the boat planning all the time, we modified the previous A4 design by adding 2 square meter more sail area and making it slightly more powerful to achieve this at lower angles . Due to the Class restrictions for sail replacement we have reinforced this sail very carefully to be very durable and still keep it light to perform well in the lower range. Built out of AirX 700 spinnaker cloth. Designed for 16+ knots.

Standard Features

  • High modulus luff and leech cord
  • Inked-on sail numbers
  • Gybulator
  • Turtle box spinnaker bag


  • Downwind sail buttons can be purchased through the Soto 40 Class

Class Experts