Luxury Plain Dye Sheets Pillowcases sold in singles Perfect for everyday use this 180 thread count percale has a smooth, flat weave with 180 threads per square inch resulting in superior quality sheets that are soft to the touch and extremely comfortable to sleep on. The cotton regulates the bodies temperature throughout the year, staying cooler in the summer and insulating the body in the winter making it the perfect year round bedding whilst the polyester reduces shrinkage and ensures the sheets retain their shape after washing. In addition to this the polycotton blend decreases wrinkles making them easier to iron, for best results iron whilst slightly damp for a pristine finish.