You'll probably find it most comfortable to chop them down to the width r your shoulders, keeping your arms in a straight line, wider will give you more control and a lower profile, but less wide than that wlll invert your arms which could hinder balance if going up hills or using in traffic.
You'll probably find it most comfortable to chop them down to the width r your shoulders, keeping your arms in a straight line, wider will give you more control and a lower profile, but less wide than that wlll invert your arms which could hinder balance if going up hills or using in traffic.