Discover why Mongolian fleece is our go-to for kids’ winter wear: Soft, safe, and snuggly without the chemical fire-retardants.
When it comes to dressing your little ones for winter, comfort, warmth, and safety are at the heart of everything we design at Hoolies. That’s why you’ll often find our winter pieces made from Mongolian fleece for kids – a fabric that’s as snuggly as it sounds.
But with fabric choices, come great questions. One we hear now and then: “Isn’t fleece synthetic? What about cotton?” Let’s unravel that.
🧵 What Is Mongolian Fleece?
Mongolian fleece is a high-pile, ultra-soft synthetic fabric designed to keep little ones warm and cosy — without the bulk. Here’s why we love it:
- Looks good, feels better: Fluffy, fun, and built for comfort through every chilly adventure..
- Soft as a cloud: Its plush texture is gentle on sensitive skin and snuggle-approved.
- Seriously warm: The high-pile design traps heat while staying breathable.
- Lightweight & layer-friendly: Keeps the chill out without weighing kiddos down.
- Low-fuss for high-speed parents: Quick-drying, easy to wash, and shape-holding.

🧃 Myth-Buster: But Isn’t It Just Plastic?
Mongolian fleece is made from the same base material found in plastic bottles. But here’s the twist:
- It’s not stiff or bottle-like; it’s spun, softened, and brushed into a fluffy, breathable, wearable cloud.
- It’s warm, snuggly, and quick to dry; especially handy for parents chasing muddy puddles and messy snack time.
💪🏼Think of it as the superhero version of synthetics: made for comfort, built for snuggles.
✳️ But is Mongolian Fleece safe?
Like most synthetic fabrics, fleece can melt if exposed to direct flame or high heat. So it’s always best to keep your Hoolies gear (and your hooligans!) away from heaters and open flames — but that goes for most winter wear, cotton included.
👶🏼 Can Some Kids React to Mongolian Fleece?
Every child’s skin is different, and some little ones with extra-sensitive skin might find synthetic fabrics like Mongolian fleece a bit irritating — especially in warmer weather or when worn directly against the skin.
It’s usually due to trapped heat, sweat, or even detergent residue. That’s why we recommend layering fleece over soft cotton basics and using gentle, fragrance-free laundry detergents.
🌱Cotton Fleece vs Mongolian Fleece
Cotton fleece is a lovely natural option; soft, breathable, and a bit heavier. But there’s something to consider:
- Untreated cotton is also flammable.
- That’s why some brands use chemical fire retardants for kids sleepwear— including:
- Halogenated hydrocarbons (chlorine, bromine-based)
- Phosphate-based compounds
- Antimony oxides
👎 Not our cup of tea.
🧵 Snug Science: Mongolian Fleece vs Cotton for Little Hooligans in Winter
Feature | Mongolian Fleece 👑 | Brushed Cotton ☁️ |
---|---|---|
Fabric Type | Synthetic (acrylic-based) | Natural (plant-based cotton) |
Softness Level | Ultra-plush, cloud-like | Cosy and breathable |
Warmth-to-Weight Ratio | High, warm without bulk | Medium, heavier but warm |
Drying Time | Quick-dry champion | Takes its time |
Fire Safety | Can melt if exposed to flame | Burns easily unless *chemically treated |
Chemical Treatments | No fire retardants used at Hoolies | Often treated for flammability; not ideal for sensitive skin |
Best Use | Chilly adventures, bedtime | Snuggly indoors, cooler days |