Our Mattress Verdict
The Helix Crib Mattress is a strong option for parents looking for a practical, supportive mattress that can grow with their child. Its dual-sided construction features an extra-firm infant side and a firm toddler side, providing age-appropriate support from newborn through the toddler years. One of its biggest advantages is the Easy Airflow Cover, which combines breathable honeycomb fabric with 360° waterproof protection and convenient machine washing. We also like the GREENGUARD Gold and CertiPUR-US certifications, fiberglass-free construction, and generous 120-night trial. Although the foam core cannot be fully washed and the lifetime warranty becomes prorated after five years, Helix offers an appealing combination of everyday convenience, certified materials, and long-term usability.
Pros
- Dual-sided design with extra-firm infant and firm toddler support
- 100% waterproof, breathable, and machine-washable cover
- GREENGUARD Gold and CertiPUR-US certified materials
- Fiberglass-free foam construction designed for growing children
- 120-night home trial with free returns
- Limited lifetime warranty and free contiguous U.S. shipping
Cons
- Foam core requires spot cleaning and cannot be fully washed
- Not made from certified organic materials
- Lifetime warranty becomes prorated after the first five years

