5 Inch Memory Foam Mattress – Narrow Twin & Twin

This 5 inch memory foam mattress is engineered for compact sleeping spaces, including bunk beds, trundle beds, daybeds, and youth bedrooms. Available in Narrow Twin (30"W x 75"L) and Twin sizes, it delivers a medium-feel sleep surface with layered foam construction for balanced comfort and lasting support.

The mattress features green tea–infused memory foam that gently contours to the body for pressure-relieving comfort, a responsive comfort foam layer for cushioning support, and a durable high-density base foam that promotes airflow and maintains a stable sleep surface night after night.

Foam is CertiPUR-US Certified for durability, performance, and content — free from harmful chemicals. Ships compressed and rolled in a single box for easy delivery and setup; expands to full height within 72 hours. Backed by a 10-year limited warranty. Maximum weight capacity: 250 lbs.

Key Features

• Low-profile 5 inch design ideal for bunk beds, trundles, daybeds, and compact youth rooms
• Narrow Twin size is 8 inches narrower than a standard twin mattress
• Green tea–infused memory foam for freshness and pressure relief
• Medium firmness — balanced comfort for children, teens, and guests
• CertiPUR-US Certified foam — safe, durable, and high-performance
• Roll-in-a-box packaging for easy setup and delivery
• 10-year limited warranty included
• Maximum weight capacity: 250 lbs

Materials & Construction

• Top layer: Green tea–infused memory foam
• Middle layer: Responsive comfort foam
• Base layer: High-density supportive base foam
• Cover: Soft knit fabric

Product Specifications

Dimensions by Size

Ideal For

This compact foam mattress is a top choice for bunk beds, trundle beds, daybeds, youth bedrooms, guest rooms, and any space-saving bed frame. Its low-profile height and medium feel make it suitable for children, teenagers, and adults in smaller sleeping spaces.