The One design rig has been developed to perfectly match your body weight, which is a unique attribute and allow equal opportunities for all at the race course. Still, you may of course pick additional sizes to fit your cruising quiver. Our youth rigs from 3.5 to 5.0 are especially designed to cater for lighter persons and should be chosen according to skill level rather than weight. The Kona One sail range is designed to be forgiving and fit different body weights. Pick you’re recommended (class legal) size – and it will give you max performance and control in a very wide wind range.