Sleep by Wayfair™

Small Double (4')

The Serenity Hybrid Trio Mattress is expertly designed to deliver a restful and rejuvenating sleep experience. Its innovative three-layer construction merges the responsive support of a classic coil spring system with the luxurious comfort of body-sculpting memory foam, offering a balanced and versatile sleep surface. Enveloped in a hypoallergenic, soft-knit cover, the Serenity Hybrid Trio allows for superior breathability, helping to regulate temperature and reduce the impact of allergens. With a medium comfort level, it is ideal for sleepers who value a supportive yet cushioned feel.

Lovely mattress, exactly as described and very comfortable. Great service and delivery also.. Anonymous. Mon Jun 15 2026