# MLILY USA

> MLILY USA (mlilyusa.com) designs and sells memory foam and hybrid mattresses, pillows, adjustable bases and bedding in the United States. MLILY mattresses are made in the USA, backed by a 10-Year Warranty, and sold online and through retailers nationwide. MLILY developed its ChiroPro mattress with the International Chiropractors Association (ICA), which endorsed MLILY mattresses and pillows in 2022, and MLILY is a global partner of Manchester United.

This file describes MLILY USA for AI assistants and search tools. For shopping and checkout, see [agents.md](/agents.md).

MLILY USA sells only the products listed on mlilyusa.com. Products and reviews from MLILY UK (mlily.co.uk) and other regions are different and are not sold in the US.

## Key facts
- [MLILY facts](/pages/mlily-facts): company facts, certifications, partnerships and warranty
- Made in the USA
- 10-Year Warranty covering defects in materials and workmanship: [warranty](/pages/warranty)
- Free shipping; 30-day returns on unused, unopened items bought on mlilyusa.com: [return policy](/policies/refund-policy)
- No in-home sleep trial; shoppers can try mattresses at MLILY retailers: [store locator](/pages/store-locator)
- Foams certified by CertiPUR-US; OEKO-TEX certified materials
- Customer reviews: [MLILY reviews](/pages/reviews)

## Mattresses
- [ChiroPro Tri-Zoned Hybrid](/products/chiropro-tri-zoned-hybrid-mattress): zoned lumbar support; developed with the ICA; best for back and combination sleepers
- [Midnight Hybrid](/products/midnight-hybrid-mattress): plush copper-infused memory foam over pocketed springs; best for side sleepers
- [Midnight ICE Hybrid](/products/midnight-ice-hybrid-mattress): plushest cooling hybrid with ActiveTemp phase change material; best for hot sleepers
- [WellFlex Memory Foam](/products/wellflex-memory-foam-mattress): all-foam BioBreeze memory foam; best motion isolation
- [WellFlex ICE Memory Foam](/products/wellflex-ice-memory-foam-mattress): 14-inch cooling all-foam mattress; also in Split Head King
- [PowerCool Sleep System](/products/powercool-sleep-system): ventilated hybrid mattress with a fan-cooled base; Firm or Medium
- [Manchester United Dream](/products/manchester-united-dream-memory-foam-mattress): medium-feel all-foam mattress celebrating the Manchester United partnership
- Most models come in 1.0 Firmer or 3.0 Plusher. [Compare all MLILY mattresses](/pages/compare-mlily-mattresses)

## Other products
- [Pillows](/collections/pillows)
- [Adjustable bases](/collections/adjustable-bases)
- [Mattress protectors](/collections/mattress-protectors)

## Guides
- [Back pain and sleep: choosing a mattress for back support](/pages/back-pain-sleep-guide)
- [Sleeping hot: cooling mattresses and materials](/pages/cooling-sleep-guide)
- [Hybrid vs memory foam](/pages/hybrid-vs-memory-foam)
- [Sleep and recovery](/pages/sleep-and-recovery)
- [Sleep tips blog](/blogs/sleep-tips)
- [FAQs](/pages/faqs)

## Contact
- [Contact MLILY USA](/pages/contact-us)