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Betisdero Baby Romper Long Sleeve Bodysuit Autumn Spring Newborn Warm One-Piece Pajamas

•Onesie/romper

Betisdero Baby Romper Long Sleeve Bodysuit Autumn Spring Newborn Warm One-Piece Pajamas

CN¥59.90

SKU: 100113798695

Status:Out of Stock

ID: 100113798689

Weight: 180.00 g

Dims:272x210x12 mm

Specifications

Release date: Autumn 2026
Shape: Bodysuit
Customizable or not: Not customizable
Suitable Gender: Universal
Includes hat: No
Material: Viscose fiber (viscose)38%, Polyacrylonitrile fiber (acrylic)28%, Cotton26%, Polyurethane elastic fiber (Spandex)8%
Fabric: Cotton
Sleeve length

Variants / Sale Attributes

Color: Thermal Fleece Bodysuit Rock Apricot

size: 90cm [Recommended height: 8090cm]

Package Contents

Thermal velvet bodysuit *1

Product Description

Overview

Brand: Beitais ()
Product Name: Derong () Long Sleeve Bodysuit

New generation self-heating technology using German imported Dralon® fibers

"Xiao Nuan Pi" warm sensation technology that absorbs micro moisture from the body and converts it into heat energy

Additional details

Temperature increase range: 3.0°C to 5.0°C

Double-sided soft fleece fabric, softer than delicate skin, warm without stuffiness

USBETTAS+ fabric technology for comfort and warmth

36% Viscose fiber

30% Acrylic fiber

27% Cotton

7% Spandex

Self-heating fibers convert body moisture into heat, providing rapid and sustained warming effect

Additional details

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Long sleeves

Open crotch

Crotchless

Suitable Ages

12-24 months, 0-3 months, 3-6 months, 6-12 months

Filler

Cotton

Security Level

Class A

Thickness

Routine

Maximum temperature increase: 5.0°C
Average temperature increase over 30 minutes: 3.0°C

Double-layer belly protection with inner ties and snap buttons to prevent cold exposure

Full crotch snap buttons for easy changing without riding up or exposing the belly

Seamless zero-sense fit with no curling or loosening edges, adjustable sleeve cuffs

Mother and baby class A standard, free of fluorescent agents and formaldehyde

Environmentally friendly Dralon fibers certified to GB/T29866-2013

Durable, colorfast, and pilling-resistant fabric with eco-friendly printing and combed tight spinning

Hetty Green

Annie Pink

Locke Apricot

Amber Blue

Ryan Yellow

Additional details

Size 52: Age 0-1 month, Height 46-52 cm, Length 38, Chest 24, Sleeve 24
Size 59: Age 0-3 months, Height 52-59 cm, Length 40, Chest 25, Sleeve 26
Size 66: Age 3-6 months, Height 59-66 cm, Length 42, Chest 26, Sleeve 28
Size 73: Age 6-9 months, Height 66-70 cm, Length 44, Chest 27, Sleeve 30
Size 80: Age 9-18 months, Height 70-80 cm, Length 47, Chest 28.5, Sleeve 32
Size 90: Age 1-2 years, Height 80-90 cm, Length 50, Chest 30, Sleeve 34

1. Gentle hand wash

2. Water temperature below 40°C

3. Use neutral detergent

4. Air dry naturally, do not tumble dry

Neckline windproof snap button for comfortable fit and wind protection

Designed for easy wear and removal with snap buttons

Tested and certified for safety and health standards

Suitable for infants and toddlers with soft, warm, and breathable fabric

All measurements are manual and may have slight deviations; data is for reference only. Temperature increase data is from USBETTAS testing and may vary with environmental conditions.

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