Shop by Size
Explore by size and discover the perfect balance of comfort, cleanliness, and confidence — all backed by our promise to restore trust in sleep.
King
Spacious comfort for couples or those who love to stretch out. Our King mattresses combine plush support and balanced firmness, designed for superior body alignment and restful sleep from head to toe.
Shop King Size PicksQueen
A perfect blend of comfort and stability. Queen mattresses deliver firm yet balanced support to keep your spine aligned, offering the ideal combination of posture-friendly sleep and modern versatility.
Shop Queen Size PicksFull
Adaptable comfort for singles or couples who value flexibility and space efficiency. Full-size mattresses provide a harmonious mix of softness and support for any sleep position.
Shop Full Size PicksTwin XL
Compact yet supportive, our Twin XL mattresses are perfect for single sleepers who want extra legroom. They deliver optimal pressure relief and spine alignment for a truly restorative night’s sleep.
Shop Side Sleeper PicksCalifornia King
Designed for tall sleepers and those seeking ultimate luxury. The California King offers extra length with full-body support, combining pressure relief and comfort for a premium sleep experience.
Shop California King Size PicksFAQ's
How do I choose the right mattress size?
The right size depends on your room dimensions, sleeping habits, and whether you share your bed. For solo sleepers, a Twin XL or Full offers comfort without taking up too much space. Couples often prefer a Queen or King, while taller individuals enjoy the extra length of a California King.
Are all mattress sizes available in every model?
We offer a wide range of sizes across most of our collections. However, availability may vary depending on specific styles or inventory. You can use the Shop by Size filters to view only the sizes currently in stock.
What quality checks are done before listing a mattress?
Every mattress at Mattress Collective is professionally sanitized, thoroughly inspected, and stored in a climate-controlled facility to maintain freshness and comfort. We ensure that each one meets our strict hygiene and performance standards before it reaches your home.
How are the mattresses cleaned and sanitized?
Our professional sanitation process removes allergens, dust, and contaminants using specialized cleaning equipment and eco-safe products. This ensures your mattress is clean, hygienic, and ready for immediate use.
Do different mattress sizes have different comfort levels?
Comfort levels such as firmness or plushness depend on the mattress model, not the size. Whether you choose a Twin or King, you’ll find consistent comfort options across all sizes — from soft and plush to firm and supportive.
How is my mattress stored before delivery?
All mattresses are stored in a climate-controlled facility to preserve their quality, prevent moisture buildup, and maintain structural integrity. This ensures every mattress is in pristine condition when it arrives at your doorstep.
Can I see how Mattress Collective ensures quality?
Absolutely! Visit our Origins of Mattress Collective video page to see how each mattress is collected, sanitized, inspected, and prepared. You’ll see our full process — because we believe in complete transparency and restoring trust in sleep.