Langsha Youth Thermal Underwear Wool and German Velvet Heating Autumn Winter Fleece Thickened Set for High School Boys

Elastic waistband for comfort without tightness

Windproof cuffs to prevent cold air intrusion

Durable double-stitched seams

Classic round neck design for easy wear and no binding

Suitable for base layer, home wear, and sleepwear

Suitable for temperatures from -15°C to 15°C

Recommended layering varies by temperature and activity level

Blue, Gray, Skin tone, Pink

| Size | Shirt Length | Pants Length | Chest | Sleeve Length | Waist | Recommended Weight (kg) |

|-------|--------------|--------------|-------|---------------|-------|-------------------------|

| 160 | 59 | 86 | 38.5 | 54 | 27 | 70-90 |

| 165 | 61 | 90 | 40.5 | 55 | 29 | 90-110 |

| 170 | 63 | 94 | 42.5 | 56 | 31 | 110-130 |

| 175 | 65 | 98 | 44.5 | 57 | 33 | 130-150 |

Infant-grade Class A fabric standard for safe direct skin contact

High-quality A-class antibacterial and anti-mite certification

Low allergenicity and moisture-wicking properties

Designed for children’s comfort and warmth during winter

Suitable for indoor and outdoor activities, sleep, and casual wear

Size measurements may vary by 2-3 cm due to individual differences

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