Signature cookware is oven-safe up to 500 degrees F, so it can go from the stovetop to the oven for heating and cooking versatility, and stay-cool stainless steel handles provide heat resistance when cooking on the stovetop.
Excellent product that can't be purchased anywhere else, including Calphalon. Plus a lid is included. Much heavier than standard frypan from Calphalon that I had for years. Nonstick surface is excellent.