mattressinsider
Custom Mattresses
Free US Shipping
365 Night Guarantee*

42 x 80 Mattresses & Accessories

What are you shopping for?

42 x 80 Mattresses

The “Semi-Truck mattress” is closest to a Twin mattress (38 x 75) but is slightly wider and longer. This size is designed to be used in the truck cabin, and — thanks to its generous sleeping space — is one of the most popular truck mattress sizes out there.

Where Can You Get a 42 x 80 Mattress?

The 42 x 80 mattress is usually ordered, as it‘s a custom size. Something we can help you with!

  • Fantastic value
  • Firm feel
  • Customizable to just about any size or shape
  • Free FedEx shipping
  • Cooling gel memory foam
  • Medium-firm feel
  • Customizable to just about any size or shape
  • Free FedEx shipping
  • Cooling gel memory foam
  • Medium feel
  • Customizable to just about any size or shape
  • Free FedEx Shipping
  • Extra Supportive
  • Medium-firm feel
  • Customizable to just about any size or shape
  • Free FedEx shipping
  • Durable latex layers
  • Firm feel
  • Customizable to just about any size or shape
  • Free FedEx shipping

42 x 80 Bed Sheets

  • 100% USA grown cotton
  • Silky smooth and breathable
  • Customizable to just about any size or shape
  • Free FedEx shipping

42 x 80 Mattress Covers

  • Protection from spills and accidents
  • Allows air circulation to prevent heat buildup
  • Customizable to just about any size or shape
  • Free FedEx shipping