Lightweight Optimum Temp. Sleep Suit-Monster War, Pink, hi-res
Lightweight Optimum Temp. Sleep Suit-Monster War, Pink, hi-res
Lightweight Optimum Temp. Sleep Suit-Monster War, Pink, hi-res
Lightweight Optimum Temp. Sleep Suit-Monster War, Pink, hi-res
Lightweight Optimum Temp. Sleep Suit-Monster War, Pink, hi-res image number 0
Lightweight Optimum Temp. Sleep Suit-Monster War, Pink, hi-res image number 1
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Lightweight Optimum Temp. Sleep Suit-Monster War

Item No. B102260018
$60.65

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Color: Pink
Size:

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Sleep Suit Evolution

Extra protection for air-conditioned rooms

Lightweight Optimum Temp. Sleep Suit-Monster War

Just the Right Temperature, All Night Long

Smart Sleep Technology
Astronaut-inspired fabric helps keep baby comfortably balanced through every sleep.

Designed to help balance your baby's body temperature by reducing overheating and chills, creating a cozy and comfortable sleep environment day and night.

Cell Solution® CLIMA
Cell Solution® CLIMA
A natural cellulose fiber with an integrated phase change material (PCM) that proactively draw-out excess heat and moisture.
Naturally Breathable

Naturally Breathable

Made with natural wood-based fibers and plant-derived temperature-regulating materials for soft, all-natural comfort.

Moisture Balancing Comfort

Breathable Lyocell fibers help wick away moisture to keep baby dry and comfortable in any season.

Clima

Temperature-Balancing Comfort

  • Helps reduce overheating and chills
  • Adapts to changing body temperature
  • Creates a more comfortable sleep environment

Astronaut's Secret To Stay Temp. Balanced

NASA spacesuits and Mamaway sleepsuit share the same technology

End Nights Sweat For Good!

NASA spacesuits and Mamaway
PCM

Phase- Changing Material

Nano microcapsule in woven fiber

Liquid

Solid

Unpredictable weather?
Rest Assured, Mummy.

Smart temperature-regulating fabric adapts to your baby's needs—keeping little ones comfy through every season, day and night.

Unpredictable weather

Comparison

Traditional Sleepsuit VS Mamaway Sleepsuit

Traditional Sleep sui

Traditional quilted sleeping vest hanging to dry It's necessary to sterilize through sunlight exposure.

Mamaway Sleep suit

Mamaway temperature-regulating sleeping vest fabric whereas zinc oxide antimicrobial doesn't require sunlight exposure.
Continuous heating leads to excessive sweating. Continuous heating leads to excessive sweating.
Quickly reaches the optimal temperature. Quickly reaches the optimal temperature.
Prone to pilling and breakage after machine washing. Prone to pilling and breakage after machine washing.
Mamaway Machine washing without pilling. Machine washing without pilling.

No More Kicked-Off Blankets

Smart dual-zone filling helps keep baby warm, dry, and comfortable in every sleeping position.

Front filler position Front filler position
Back filler position Back filler position

The Right Warmth for Every Season

The Right Warmth for Every Season

Lightweight Version

Warm Version

Convertible Leg Design

Helps release heat more easily and allows little ones to walk safely after waking up. Wide-leg fit keeps baby comfy without feeling restrictive.

Convertible Leg Design

Easy-On Shoulder Snaps

Thoughtfully designed shoulder snaps make dressing quick and fuss-free.

Easy-On Shoulder Snap

Thoughtful Safety Details

Soft zipper guard for added chin comfort.

Thoughtful Safety Details

How to Choose a Sleepsuit?

How Do I Choose the Right Sleep Bag Weight?
Lightweight (50g)
Best for warm weather and air-conditioned rooms.
Warm (90g)
Perfect for cooler temperatures and chilly nights.
How to Choose the Right Size?
For the best comfort and mobility, we recommend choosing based on the size guide for each style rather than sizing up.
When Should Baby Start Using a Sleep Bag?
Once your baby begins rolling over and kicking off blankets, a sleep bag is a safer and more comfortable sleep solution.
Why Does Baby Still Sweat in a Temperature-Regulating Sleep Bag?
Over-layering and room conditions can still cause overheating. Dress baby according to the room temperature for optimal comfort.
Does Baby Still Need a Blanket with a Sleep Bag?
Depending on the room temperature, a sleep bag may be enough on its own. In colder environments, layering with a blanket is recommended.
Why Use a Blanket If Baby Kicks It Off?
Beyond warmth, blankets can provide a familiar touch and sense of comfort that helps support better sleep routines.

Size recommendations

Size recommendations
Baby style Children's style
75 95 F
68~75cm 76~95cm 96~100cm 110~120cm 130cm and above
(The size chart is for reference only. Please choose according to your baby's actual height and weight when purchasing.)