Shell: 40 denier nylon fabric constructed from high tensile yarns on the ripstop. Smooth cire finish on both the face and back of fabric maximizes downproofness and helps shed dirt easily. Finished with a DWR on the face to prevent moisture buildup and absorption.
Lining fabric: 30 denier nylon taffeta with a tight weave construction and cire finish for a silky smooth next-to-skin feel.
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: PrimaLoftÂ® Synergy continuous filament insulation for superior softness, loft, and warmth, even when wet.