These are Mountaineer White Half-Runner Beans. Half-runner beans combine the growing habits of a bush bean and a pole bean. Half-runners grow about 5 feet tall (although mine topped out this year at about 9 feet - LOL).

Ina Garten (The Barefoot Contessa) has just about the best sautéed bean recipe I’ve tried. I’ve shared it below, but you can see the original recipe here.