Calphalon Tri-Ply Stainless Steel Cookware, Dutch Oven, 5-quart

Classically styled with a polished, stainless steel exterior and a satin-finished interior, Calphalon Tri-Ply Stainless Steel cookware is designed with three layers to ensure even, consistent heating.A heavy-gauge, aluminum core surrounded by two layers of stainless steel provides excellent heat conduction for browning and enhanced control of the cooking process.'