Method of making a balloon catheter includes providing an elongated shaft having a proximal end and a distal end and an inflation lumen extending therein, providing a multilayer tube, forming a multilayer balloon by blow-molding the multilayer tube such that the multilayer balloon is blown, in at least a first stage, to a final working radial dimension, and securing the multilayer balloon on a distal section of the shaft with an interior of the multilayer balloon in fluid communication with the inflation lumen. The ADDR of the multilayer balloon after formation is approximately 2.0.