Inbolun Boys' Boxer Briefs Children's Underwear Shorts 3-Pack 130

Soft and skin-friendly with 360-degree stretch and no binding

Slim fit design, suitable for active boys

Fabric is breathable and moisture-wicking for all-day comfort

Professional quality inspection and certification

Passed tests for pH value, phthalates, formaldehyde, and colorfastness with no harmful substances detected

No fluorescent agents used, ensuring safety for children

| Size | Waist (1/2) | Hip (1/2) | Side Length | Leg Opening (flat/stretch) |

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

| 110 | 22 | 26/28 | 7 | 14.6/17 |

| 120 | 23.5 | 28/30 | 7.5 | 15.4/17.8 |

| 130 | 25 | 28/30 | 7.5 | 16.2/18.6 |

| 140 | 26.5 | 30/32 | 8 | 17/19.4 |

| 150 | 28 | 32/34 | 8 | 17.5/20.2 |

| 160 | 29.5 | 34/36 | 9 | 18.3/21 |

| 165 | 31 | 36/38 | 9 | 19.1/21.8 |

| 170 | 32.5 | 38/40 | 9.5 | 19.9/22.6 |

| 175 | 34 | 39/41 | 9.5 | 20.7/23.4 |

| 180 | 35.5 | 40/42 | 10 | 21.5/24.2 |

| Size | Hip (1/2) | Pants Length | Waist (1/2) | Leg Opening |

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

| 110 | 27 | 17.5 | 22 | 15.5 |

| 120 | 29 | 18.5 | 23.5 | 16.5 |

| 130 | 31 | 19.5 | 25 | 17.5 |

| 140 | 33 | 20.5 | 26.5 | 18.5 |

| 150 | 35 | 21.5 | 28 | 19.5 |

| 160 | 37 | 22.5 | 29.5 | 20.5 |

| 165 | 38.5 | 22.5 | 31 | 21.2 |

| 170 | 40 | 23 | 32 | 21.9 |

| 175 | 42 | 23.5 | 33 | 22.6 |

| 180 | 43 | 24 | 34 | 23.3 |

Suitable for boys aged approximately 5 to 14 years, weight range 30-85 jin (15-42.5 kg)

Suggested to replace underwear every 3 months for hygiene

Wash separately and avoid overnight wear to prevent bacterial growth

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

Color may slightly vary due to lighting and display differences; actual product color prevails

Returns for size issues are buyer’s responsibility for shipping costs

Meets national antibacterial standards (Grade 3A)

Passed tests for harmful substances including phthalates, formaldehyde, and fluorescent agents

Quality tested by recognized Chinese testing authorities

YING BO LUN boys’ underwear offers a healthy, comfortable, and antibacterial solution for growing boys. Made from premium 50S combed cotton blended with Lycra spandex, these lightweight, breathable briefs provide excellent elasticity and durability. The specialized antibacterial crotch and seamless design ensure hygiene and comfort throughout the day. Available in multiple sizes and fun patterns, this 3-pack set is ideal for daily wear and growth stages.