Sleep. Grow. Thrive. The Thrive Kids Trundle Eco Comfort Foam Mattress is designed to give children and teens a supportive, comfortable night’s sleep at an affordable price. Built with high-density Eco foam, this medium-firm mattress provides orthopaedic support that helps growing bodies maintain healthy posture and proper spinal alignment. Perfect for trundle beds, bunk beds, cabin beds, and guest beds, the low-profile design fits safely and securely into most raised frames. The silent, spring-free foam construction ensures no noisy springs or motion transfer, making it ideal for shared bedrooms, sleepovers, or light sleepers. This mattress is UK made with over 20 years of mattress-making experience, using CertiPUR certified foam and BS7177 fire safety compliant. The quilted, zip-off machine-washable cover keeps the mattress fresh, while the hypoallergenic, dust-mite resistant foam supports a healthier sleep environment for children. Lightweight, durable, and easy to clean, the Thrive Kids mattress is a smart, value-for-money choice for parents looking for comfort, support, and practical features without overspending. Medium-Firm Support for Growing Kids: High-density Eco foam helps maintain proper posture and spinal alignment for children and teens.. Fits Trundle, Bunk & Cabin Beds: Low-profile design slides safely into kids’ trundle, bunk, or cabin beds.. Silent, Spring-Free Foam: 100% foam construction avoids noisy springs and motion transfer for peaceful sleep.. Hypoallergenic & Dust Mite Resistant: Sanitised foam keeps kids’ sleep environment clean and allergy-friendly.. Easy-Care Machine-Washable Cover: Quilted zip-off cover is simple to remove and machine washable for busy families.. UK Made with Trusted Quality: Manufactured in the UK with 20+ years of expertise, CertiPUR certified foam, and BS7177 fire safety compliant.. Affordable, Durable Value: Practical, long-lasting mattress ideal for children, teens, guest rooms, and student flats.. Brand Name: Viscotherapy. Mattress Size: Single (3')