WHAT'S THE THREAD COUNT OF THE CASPER SHEETS?

The thread count of the Casper sheets is 400 (200, using 2-ply threads). We ran specially-designed experiments to find the perfect number. We found that an extremely high thread count locks in air and moisture and a lower thread count promotes airflow. Our goal was to find the right balance for a comfortable sleep throughout the night.

Thread count is one variable in the equation for what makes bed sheets soft and comfortable.