With 5+ years of mattress testing experience, we use our different sleeping position and body type perspectives to offer well-rounded, honest reviews.

Even though twin mattresses are often used in the short ... The Nolah Natural earns our top spot for the best twin XL mattress. Measuring 38 by 80 inches, it offers six extra inches in length ...

Note: We also test for fit in our other sheet guides, but because the dimensions of the best twin XL sheet are different, the results don't apply. Twin XL mattresses are 80 inches long and 39 ...

When you buy through our links, Business Insider may earn an affiliate commission. Learn more Looking for a twin-size mattress to furnish your dorm or kid's room? You have many great options to ...