A distal tip extreme low and small profile of 0.017” that assures an excellent crossability. With a tapered soft tip that allows a gentle transition between the guide wire and the balloon, preventing endothelial drag with minimum trauma vessel. Encourage is folding onto three foils around axle, ensuring an ultra-inflation / deflation in the shortest time, with great retraction that allows an excellent performance in repeated dilatation. Encourage has a completely transparent hub that minimizes the risks of forming air bubbles during procedures.