Evolur Sleep Breath Flow Classic Inner Spring Crib and Toddler Mattress
The Evolur Sleep Breath Flow Classic Inner Spring Crib and Toddler Mattress weighs 10 lb and is 6 in thick, per Evolur. A 150 coil innerspring mattress with an air-permeable cover and a waterproof barrier.
- 6 inThickness
- 10 lbWeight
- InnerspringCore
How the Sleep Breath Flow Classic Inner Spring Crib and Toddler Mattress stacks up
Against the 42 single-sided crib mattresses we track. The shaded band is where the middle half of them fall; the dot is this one.
Within the typical range for single-sided crib mattresses (7 lb to 10.9 lb).
Above the typical range for single-sided crib mattresses (5 in to 5.1 in).
What sets the Sleep Breath Flow Classic Inner Spring Crib and Toddler Mattress apart
Measured against the 42 single-sided crib mattresses we compare, from each maker's published specs.
- Weight: 10 lbin the middle half of the 33 single-sided crib mattresses that publish it (7 lb to 10.9 lb)
Next to its closest matches
- Safety 1st Heavenly Dreams Supreme Firm Baby Crib MattressNext to it, the Sleep Breath Flow Classic Inner Spring Crib and Toddler Mattress is 1.5 lb lighter; 1 in thicker.
- Dream On Me Star Bright Crib and Toddler 180 Coil MattressNext to it, the Sleep Breath Flow Classic Inner Spring Crib and Toddler Mattress is 1 lb heavier.
Fit check
| Size, per the maker | 52.5 × 27.5 × 6 in |
|---|
Crib types on Cribpicks that take a full-size crib mattress:
Listed features
- Air-permeable cover
- Waterproof barrier
- Lifetime limited warranty
Where to buy the Sleep Breath Flow Classic Inner Spring Crib and Toddler Mattress
Prices and availability change. We may earn a commission from some links.
- Check for recalls: Search the agency's recall list with the model number and date code from the label: CPSC recall search.
- Safe sleep: see the AAP's guide to safe sleep and NICHD Safe to Sleep. Check the label and the maker's instructions, and ask your pediatrician about your child.
Full specs
| Evolur Sleep Breath Flow Classic Inner Spring Crib and Toddler Mattress | |
|---|---|
| Type | Crib mattress |
| Size | 52.5 × 27.5 × 6 in |
| Thickness | 6 in |
| Weight | 10 lb |
| Core | Innerspring: 150 interlocking coils |
| Coils | 150 |
| Waterproof | Yes |
| Breathable design | Yes, per the maker |
| Certifications | GREENGUARD Gold |
| Warranty | Lifetime limited |
| Made in | USA |
Compare the Sleep Breath Flow Classic Inner Spring Crib and Toddler Mattress with
How each closest rival differs from the Sleep Breath Flow Classic Inner Spring Crib and Toddler Mattress, from the makers' specs.
- EvolurCustomized Premium Breathable Crib & Toddler Bed Mattress10 lb6 in thickCompare side by side
- Safety 1stHeavenly Dreams Supreme Firm Baby Crib Mattress11.5 lb5 in thick
- 1.5 lb heavier
- 1 in thinner
- Dream On MeStar Bright Crib and Toddler 180 Coil Mattress9 lb6 in thick$91.99
- 1 lb lighter
- Simmons KidsRadiant Sky Dual Sided Baby Crib Mattress and Toddler Mattress5 in thick$109$109.99
- 1 in thinner
Sleep Breath Flow Classic Inner Spring Crib and Toddler Mattress: questions answered
From Evolur's published specs, last checked 2026-11-02.
Will the Evolur Sleep Breath Flow Classic Inner Spring Crib and Toddler Mattress fit my crib?
The maker lists it at 52.5 × 27.5 × 6 in, a full-size crib mattress. Check that the mattress size matches what your crib's maker specifies. Safe sleep: see the AAP's guide to safe sleep and NICHD Safe to Sleep. Check the label and the maker's instructions, and ask your pediatrician about your child.
What is the Evolur Sleep Breath Flow Classic Inner Spring Crib and Toddler Mattress made of?
150 interlocking coils, with 150 coils. The maker lists GREENGUARD Gold. It weighs 10 lb, which matters when you change sheets.
Is the Evolur Sleep Breath Flow Classic Inner Spring Crib and Toddler Mattress waterproof or washable?
The maker says it has a waterproof surface or cover.
Still wondering? Write to us at hello@cribpicks.com and we'll look it up.
More single-sided crib mattresses
- Dream On MeSweet Dreams 88 Coil Spring Crib and Toddler Bed 6" Mattress10 lb6 in thick$69.99
- KolcraftPure Sleep Therapeutic 1505 in thick$69$69.99
- Lullaby EarthGentle Start Breathable Crib Mattress5 in thick$199$199
- HaloDreamWeave Breathable Crib Mattress4.5 in thick$199$199.99
- DaVinciComplete Slumber Waterproof Crib & Toddler Mattress7 lb5 in thick$119
- DaVinciComfort Crib Mattress9.3 lb5 in thick$99
Where these specs come from
Last checked 2026-11-02. Spot something wrong? Tell us. Read our editorial and safety policy and corrections.