Extra Deep Twin XL Sheet Set Royal Blue - 4 Piece Cooling Sheets

In this review of the Extra Deep Twin XL Sheet Set in royal blue, the bottom line is simple: these sheets are for anyone who needs truly deep pockets and a soft, reliable microfiber feel. The reviewer found the single biggest reason to buy is the extra deep fitted sheet that accommodates mattresses with 18 to 24 in pockets, including thick pillow tops and memory foam toppers, while the breathable microfiber offers a noticeably soft, cozy sleep surface. Overall this set is an easy, low-maintenance option for tall mattresses where staying-put fit matters most.

Key Features

• Extra deep fitted sheet: Fits mattresses with pockets from 18 to 24 in so it stays secure on tall or topper-equipped beds.
• Stretchable elastic: Elastic around the extra deep fitted sheet provides a snug tug that helps prevent the sheet from slipping off corners.
• 4 piece set: Includes one fitted sheet, one flat sheet and two oversized pillowcases with secure enclosure designs for complete bedding coverage.
• Microfiber softness: The material is very soft and light to the touch, offering a plush alternative to crisp cotton for a cozy feel.
• Designed for toppers: Works well with 3 in or 4 in toppers, memory foam pads and pillow top mattresses without coming off during use.

Who It's For

These sheets are best for sleepers who have extra tall mattresses or use thick mattress toppers and need an extra deep fitted sheet that will not come loose. College dorm residents with Twin XL beds, guest rooms with pillow top mattresses, and memory foam owners will appreciate the secure fit and soft microfiber feel.

Shoppers who prefer the crisp feel and breathability of natural cotton, or who want temperature-regulating performance beyond what lightweight microfiber offers, may want to look elsewhere. Also, anyone who insists on a very cool, crisp sleep surface should test microfiber against their preference before committing.

Pros & Cons

Pros

• Very deep pockets that fit 18 to 24 in mattresses and stay in place.
• Soft, lightweight microfiber provides a comfortable, cozy surface right away.
• Includes two oversized pillowcases with secure closures for a neat look.
• Good value for buyers who need extra depth without custom sheets.

Cons

• Microfiber is softer than cotton but lacks the crisp, natural feel some sleepers prefer.
• May be warmer than high-thread-count cotton percale for hot sleepers.

Specifications

Set pieces	4 piece: fitted sheet, flat sheet, 2 pillowcases
Fitted sheet size	Twin XL 39 x 80 in with 21 in pockets (elastic stretch)
Flat sheet size	71 x 102 in
Pillowcase size	Oversized 20 x 30 in with secure enclosure
Pocket compatibility	Fits mattresses with 18, 20, 21, 22 and 24 in pockets
Material	Soft microfiber

Our Verdict

The Extra Deep Twin XL Sheet Set in royal blue is a practical, comfortable choice for anyone with tall mattresses or thick toppers who needs reliable, stay-put sheets. Its extra deep fit, stretchy elastic and plush microfiber make it a good value for guest rooms, dorms, or any Twin XL bed that struggles with standard sheets.

Frequently Asked Questions

Will these fit a 4 in mattress topper?
Yes, the sheets are designed for mattress toppers of 3 in to 4 in and larger mattress pads without slipping off.

Are the pillowcases standard size?
The set includes two oversized 20 x 30 in pillowcases with secure enclosure designs rather than standard pillowcase dimensions.

What material are the sheets made of?
The sheets are made from a very soft microfiber that feels plush and light compared with crisp cotton.