YING BO LUN Boys Thermal Warm Underwear Set Boys Pajamas Children's Autumn Clothes 81116 Medium Green 120

Soft, skin-friendly, moisture-absorbing, and breathable

Long-lasting heat retention with heat-generating fibers

Antibacterial properties with ≥99% inhibition rate against Staphylococcus aureus, ≥86% against Escherichia coli, and ≥97% against Candida albicans

No added chemicals for safe use, especially suitable for children

High-elasticity collar and waistband for easy wear and no tightness or curling edges

Suitable for single wear or as innerwear

H-shaped body fit with triangular crotch for comfort and mobility

Moderate thickness with soft hand feel and high elasticity

| Size | Chest (1/2) | Top Length | Waist (1/2) | Pants Length |

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

| 110 | 29 | 39.5 | 22 | 58.5 |

| 120 | 31 | 42.5 | 23 | 65 |

| 130 | 33 | 45.5 | 24.5 | 71.5 |

| 140 | 35.5 | 49.5 | 26 | 78 |

| 150 | 37.5 | 53.5 | 27.5 | 84.5 |

| 160 | 40.5 | 57.5 | 30 | 91 |

Measurements are flat-lay and may vary by 1-3 cm due to batch and measurement methods

Returns or exchanges due to size issues are buyer’s responsibility for shipping costs

Product designed with strict craftsmanship and attention to detail for children’s comfort and warmth