The top-of-the-line “EXPEDITION” model embodies DESCENTE’s innovation and functional aesthetics. The outer shell is constructed from an ultra-lightweight 20d nylon micro ripstop fabric with a special dot coating treatment. In wet conditions, the coating applied across the hood, body, and sleeves controls and channels the flow of water. This distinctive approach reflects DESCENTE’s unique balance of performance and design. Filled with exceptional 1000 fill power down, the jacket delivers remarkable loft, lightweight comfort, and unprecedented warmth. The HEAT NAVI® lining is further enhanced with pleat processing, increasing the surface area of the heat-generating material to maximize thermal retention. The front Dual-Zip Ventilation System allows fresh outside air to circulate through a mesh panel positioned between two front zippers, releasing excess heat and humidity from inside the garment. Combined with Mizusawa Down’s signature non-quilted thermal bonding and seam tape construction for superior waterproof performance, this model represents a further evolution of Mizusawa Down’s performance design. In addition, the 1000 fill power down is certified by DOWNPASS ※1, ensuring full traceability of the feather procurement process through strict serial number management.

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