Sei Fitted Sheet - Oat Size:Twin XL Thread count is simply a

Thread count is simply a measurement of how many threads are in one square inch of fabric

Linen is naturally moisture absorbent and insulating

Sei flat sheets are finished with a 1/2" hem with a double stitch detail

Nap is woven with the finest 40's single-strand yarn available

The 16" pockets on our fitted sheets are finished with a flat felled seam that is tacked down at the top corner

Sei Fitted Sheet - Oat Size:Twin XL Thread count is simply aDescription Our fitted sheets feature a strong elastic band that spans the entire sheet. The elastic band is encased in the bottom seam with a high density stitch to ensure that it retains strength through a lifetime of washing and use. The 16" pockets on our fitted sheets are finished with a flat felled seam that is tacked down at the top corner. This protects the weaker edges of the fabric and reinforces the corners that receive the highest amount