Twin XL Sheet Set, 1800 Thread Count Ultra-Comfort, Deep Pocket, Hypoallergenic Sheets

Size:

Twin XL Sheet Set includes:

1 Twin XL Fitted Sheet 39” x 80” x 16”
1 Twin Flat Sheet 69” x 100”
2 Queen Pillowcases 20” x 28”

Full Sheet Set includes:

1 Full Fitted Sheet 54” x 75” x 16”
1 Full Flat Sheet 92” x 100”
2 Queen Pillowcases 20” x 28”

Queen Sheet Set includes:

1 Queen Fitted Sheet 60” x 80” x 16”
1 Queen Flat Sheet 94” x 104”
2 Queen Pillowcases 20” x 28”

Olympic Queen Sheet Set includes:

1 Olympic Queen Fitted Sheet 66” x 80” x 16”
1 Queen Flat Sheet 94” x 104”
2 Queen Pillowcases 20” x 28”

Split Queen Sheet Set includes:

2 Split Queen Fitted Sheet 30” x 80” x 16”
1 Queen Flat Sheet 94” x 104”
2 Queen Pillowcases 20” x 28”

Split Top Queen Sheet Set includes:

1 Split Top Queen Fitted Sheet 60” x 80” x 16”
1 Queen Flat Sheet 94” x 104”
2 Queen Pillowcases 20” x 28”

King Sheet Set includes:

1 King Fitted Sheet 76” x 80” x 16”
1 King Flat Sheet 108” x 104”
2 King Pillowcases 20” x 36”

Split King Sheet Set includes:

2 Twin XL Fitted Sheet 39” x 80” x 16”
1 King Flat Sheet 108” x 104”
2 King Pillowcases 20” x 36”

Split Top King Sheet Set includes:

1 Split Top King Fitted Sheet 78” x 80” x 16”
1 King Flat Sheet 108” x 104”
2 King Pillowcases 20” x 36”

California King Sheet Set includes:

1 California King Fitted Sheet 72” x 84” x 16”
1 California King Flat Sheet 108” x 104”
2 King Pillowcases 20” x 36”

California King Sheet Set includes:

1 California King Fitted Sheet 72” x 84” x 16”
1 California King Flat Sheet 108” x 104”
2 King Pillowcases 20” x 36”

Split California King Sheet Set includes:

2 Twin XXL Fitted Sheet 37” x 84” x 16”
1 California King Flat Sheet 108” x 104”
2 King Pillowcases 20” x 36”

Split California King Sheet Set includes:

2 Twin XXL Fitted Sheet 37” x 84” x 16”
1 California King Flat Sheet 108” x 104”
2 King Pillowcases 20” x 36”

Split Top Cal King Sheet Set includes:

1 Split Top Cal King Fitted Sheet 72” x 84” x 16”
1 King Flat Sheet 108” x 104”
2 King Pillowcases 20” x 36”

Wyoming King Sheet Set includes:

1 Wyoming King Fitted Sheet 84” x 84” x 16”
1 Wyoming King Flat Sheet 115” x 115”
2 King Pillowcases 20” x 36”

1800 Series Twin XL Sheets for Everyday Softness & Durability

Our 1800 Series Twin XL sheet set is designed for sleepers who want soft, comfortable sheets that are easy to care for and built to last. With a smooth, cozy feel and durable construction, these sheets deliver reliable comfort night after night at an exceptional value.

Thoughtfully made with a fully elasticized deep-pocket fitted sheet for a secure, stay-put fit, this set is ideal for standard and pillow-top Twin XL mattresses (including many adjustable bed setups).

Key Features

Designed specifically for Twin XL mattresses
Soft, cozy feel for comfortable sleep in any season
Balanced Percale Weave — 1800 Thread Count: 180 threads with 10 multi-ply yarn for a soft, lightweight feel that’s strong, breathable, hypoallergenic, and easy to care for
Premium microfiber — finely woven for softness, wrinkle resistance, and easy care
Deep-pocket fitted sheet with fully elasticized edge
Fits oversized and pillow-top mattresses up to 16" deep
Wrinkle-resistant finish for a smooth look with minimal effort
Durable construction designed for frequent washing and everyday use
Machine washable in cold water; tumble dry low
100-night return policy
Designed & packaged in California
OEKO-TEX® Standard 100 certified

If you’re looking for Twin XL sheets that are consistently soft, easy to maintain, and dependable for everyday use, the 1800 Series is a trusted favorite.

FAQ's

Are Twin XL sheets used for adjustable beds?

Yes. Twin XL is one of the most common sizes for adjustable bed setups (including many Split King configurations).

Do these sheets fit deep mattresses?

Yes. The fitted sheet is designed for mattresses up to 16" deep.

What are the 1800 Series sheets made from?

They’re made from premium microfiber, selected for softness, durability, wrinkle resistance, and easy care.

How do I wash them?

Machine wash cold and tumble dry low.

Are these compatible with Sleep Number beds?

Yes, if your Sleep Number mattress uses Twin XL sizing.