NORD ECO focuses on making sleep temperature manageable without adding bulk or complexity. The Arc-Chill Cooling Blanket uses a Q-Max rating above 0.5, which is a measurable standard for how quickly fabric pulls heat away from your skin. In practice, that means the 100% nylon side stays genuinely cool to the touch, even in a warm room. It’s lightweight enough to use as a top layer in summer without feeling suffocating.

The blanket is double-sided, but each side serves a distinct season. The nylon side handles spring and summer with that immediate cool sensation. Flip it over, and the microfiber side provides a softer, warmer feel for fall and winter. At 90×90 inches, it covers a queen bed with decent overhang. The dark grey color is neutral enough to blend into most bedroom setups.

One practical note: the cooling effect is active only on the nylon side and depends on direct skin contact. It works well for hot sleepers or night sweats, but it won’t actively chill the air around you. If you run very cold in winter, the microfiber side is comfortable but not heavily insulated. For a blanket that shifts between seasons without demanding storage space, this does the job cleanly.