•Weight: The quality of flannel sheets is best gauged by its GSM (grams per square meter). The higher the GSM, the heavier ...

These sheets are warm but not too heavy ... softer fabric than having something as heavy as a double-sided flannel,” said Sullivan. Portugal and Germany have been producing flannel fabrics ...

We tested the best flannel sheets to cozy up to this winter. Our top sets are thick yet breathable and don't pill after ...