Twin XL Mattresses

Choose twin XL comfort for taller sleepers, dorm-style rooms, adjustable bases, and split king pairings.

Twin XL 38 x 80

Enjoy extra legroom with our Twin XL mattress collection: perfect for taller individuals, college dorms, and guest rooms. With the same width as a Twin but an extra 5 inches in length, Twin XL mattresses provide bette...

72 items

Showing 25–36 of 72 products

Frequently Asked Questions

View All FAQs
What type of mattress is best for my sleeping position?

Side sleepers usually need pressure relief, back sleepers need balanced support, and stomach sleepers often need a firmer feel.

How long does shipping and delivery take?

Timing depends on the product and your location. Our team can confirm the best local delivery options before checkout.

Can I return or exchange my mattress?

Return and exchange options vary by product and promotion. Talk with a Mattress Expert for the correct details.

Do your mattresses include a warranty?

Most mattresses include a manufacturer warranty. Warranty length and coverage depend on the brand and model.

Expert Assistance Awaits

Comfort, setup, delivery, and financing help.

Call Us Email Us

Why shop at SleepCity

  • Fast Delivery

    Quick local delivery options.

  • 120-Night Guarantee

    Comfort support after purchase.

  • A+ BBB Rating

    Trusted local service.

  • 120% Price Guarantee

    Designed to protect shoppers.