The second collaboration collection from London-based menswear brand J.L-A.L and Goldwin was released on November 14, 2025. Within this lineup, two items—the fleece jacket and the dolman T-shirt—feature Brewed Protein™ fiber.

The fleece jacket combines a fur material made from a blend of Brewed Protein™ fiber and silk with a boa fleece fabric based on the bio-derived material PlaX. In addition, the use of pattern-optimization techniques in the production process contributes to reducing fabric waste, resulting in an innovative piece that reflects the designers’ forward-looking approach.

The material and structural design perspectives explored by J.L-A.L and Goldwin open up new possibilities for apparel development, and we are truly pleased that our material could once again be incorporated into a part of their collection this year. The collaboration continues to serve as a meaningful source of inspiration for us.

Available now on the J.L-A.L official site:
j-la-l.com/collections/goldwin_x_j-l-a-l_