Ash & Fir’s been working to create the perfect set of bed sheets for years now — and after sleeping on these, we think they’ve achieved that and then some. They’re made from best-in-the-industry, long-staple cotton percale with a 300 thread-count. So they’ll feel like crisp, cool hotel sheets right out of the box, get softer with every single wash, and stay strong for years. They stay cool all night, but can get plenty warm with a heavier duvet on top — making ‘em ideal for year-round bedmaking. The long-staple cotton’s extra resistant to fading, fraying, and pilling — and the single-ply yarn construction means stronger, lighter sheets that last even longer than usual.