We developed our Thermo-Clad™ cookware drawing on over five decades of culinary experience, designing every element to ensure years of great results in your kitchen. Available only at Williams Sonoma, Thermo-Clad is handcrafted in Italy to our precise specifications using an exclusive aluminum alloy that provides superior conductivity. The brushed stainless-steel exterior adds classic beauty to the stovetop. Designed and developed by Williams Sonoma, and exclusively ours. Thermo-Clad™ technology ensures efficient, uniform heating with precise temperature control and no hot spots. Nonreactive 18/10 stainless-steel cooking surface resists sticking. Combines an exclusive aluminum-alloy core with a gorgeous brushed stainless-steel exterior. Handcrafted in Italy.