
Sealup x Ratti: Phoria, sustainable innovation for outerwear
For the Autumn/Winter 2026 season, Sealup and Ratti— two protagonists of Italian excellence—announce a collaboration that brings together material research, responsible innovation, and manufacturing savoir-faire. From the meeting of the two brands comes a dedicated capsule collection that explores the technical and aesthetic applications of Phoria wadding—a circular project developed by Ratti—in Sealup’s contemporary high-end outerwear. Phoria is an innovative insulation made from the recovery of printed silk waste generated during Ratti’s production processes. Through a transformation process, the material is converted into a lightweight, warm, and highly high-performance wadding, capable of combining comfort, technical quality, and elegance. Sealup has chosen to use Phoria in a selection of outerwear pieces as an expression of a concrete approach to sustainability, based on conscious material choices and collaboration with industrial partners of








