LangSha Girls' Cotton Thin Thermal Underwear Set Autumn Long Johns for Middle School Teens

CN¥64.50

SKU: 100212800315

Status:In Stock (2)

ID: 100212800315

Weight: 500.00 g

Dims:320x225x30 mm

Specifications

Suitable Gender: Female
Customizable or not: Not customizable
Collar type: Crew neck
Release date: Autumn 2025
Material: Cotton95%, Polyurethane elastic fiber (Spandex)5%
Category: Thermal underwear set
Patch: No patch
Thickness: Routine

Variants / Sale Attributes

Color: creamy skin

Size: 155 S Recommended for 145160 cm, 3037.5 kg

Package Contents

One set of girls' thermal underwear (top and bottom)

Product Description

Product Specifications

Overview

Brand: LangSha
Basic: 5°C to 20°C (suitable for mildly cold weather)
Middle: 0°C to 15°C (suitable for moderately cold weather)
Super Silk: -10°C to 5°C (suitable for severely cold weather)
Cotton: Skin-friendly, cloud-like softness
Antibacterial and anti-mite rating: Grade 10A
Far-infrared performance: Warm fibers with far-infrared radiation temperature increase of 1.7°C

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Excellent anti-static performance

Item	Detail
Peak static voltage	-0.77 kV
Static voltage half-life	0.94 seconds

Far-infrared fibers absorb and convert body heat under light exposure, re-radiating warmth to achieve insulation

Additional details

Certified by authoritative institutions: MA, Zhongguang Test, CNAS
Report Number: 40020349600 (inspection report attached)
Clothing Notification Number: NACCST25003798
Calibration Number: STTE2503354001
Testing Standards: GBT24253-200, GB/T3012, GBT12703.1-2
Testing Items: Infrared temperature rise, anti-static performance, metrology
Compliance: Meets relevant national standards ensuring safety and reliability
S (155/80): Height 145-160 cm, Weight 30-37.5 kg
M (160/85): Height 150-165 cm, Weight 37.5-45 kg
L (165/90): Height 155-170 cm, Weight 45-52.5 kg
XL (170/95): Height 160-175 cm, Weight 52.5-57.5 kg
2XL (175/100): Height 165-180 cm, Weight 57.5-65 kg

Manual measurements may have a 1-3 cm error. Data is for reference only. Due to individual body differences, please refer to the size chart for accurate fitting.

Recommended hand wash only