Shell fabric: 15 denier nylon constructed with high tensile strength triple ripstop threads to give excellent tear strength and durability. DWR on the exterior of the fabric keeps moisture from accumulating.
Lining fabric: 30 denier nylon micro-ripstop with a tight weave construction and cire finish for a silky smooth next-to-skin feel. Water-resistant finish on the face side.
Footbox: 15 denier nylon with high tenacity, triple ripstop threads for excellent tear strength and durability. An ultralight waterproof/breathable coating on the back side of the fabric, combined with DWR on the exterior, means the footbox breathes throughout the night and wonâ€™t retain moisture.
Zipper Panel: 210 denier nylon oxford embossed with subtle NEMO shield pattern to add strength. The fabricâ€™s rigidity prevents the zipper from catching on excess fabric.
Insulation: Premium 700 Fill Power down treated with DownTekâ„¢ nanotechnology. This highly durable water repellency treatment on down clusters and feathers prevents wetting out and maintains insulative properties of down in the presence of moisture.