Montane has partnered with Allied Feather + Down (AF+D) to feature ExpeDRY ultra-dry down in its fall 2025 down apparel collection. ExpeDRY represents a breakthrough in performance down, replacing chemical treatments with gold particles permanently bonded to down clusters. This innovation prevents water vapor from condensing into droplets, enhancing real-world performance and drying faster in home laundry with reduced energy usage.

Montane will use ExpeDRY in all its down jackets, becoming the first in the industry to do so. Matthew Betcher, Creative Director at AF+D, explained that while traditional water-resistant down performs well against direct water exposure, it struggles with condensation inside insulation chambers. ExpeDRY solves this issue by enabling water vapor to evaporate through the shell, keeping the down drier and more effective.

This technology removes the need for harmful chemicals like PFAS, supporting environmental sustainability. Matthew Betcher emphasized the importance of eliminating unnecessary chemicals to reduce environmental impact.

Montane’s Materials Manager, Liam Steinbeck, highlighted the collaboration, stating that ExpeDRY reflects the brand’s dedication to introducing innovative, high-performance technologies designed for extreme environments.

Developed with Fuze Technologies, ExpeDRY delivers superior performance compared to conventional water-resistant treatments, offering a cleaner, permanent, and eco-friendly solution. It promises unparalleled comfort and warmth with significantly lower environmental impact, setting a new standard for insulated apparel.