Mianqixiong Boys' Cotton Underwear Children's Cotton Class A Boxer Shorts Toddler Long-Staple Cotton Boys' Mid to Large Size

Breathable mesh design for natural ventilation and moisture wicking

Contains natural silk fibroin protein with 18 amino acids that activate antibacterial properties upon contact with sweat

Certified antibacterial textile standard Q/YZY001-2024, Grade AAAAAAAAAA (10A level)

Safe and non-irritating, suitable for infant skin contact (Class A first-grade textile)

U-shaped space capsule design providing ample room without tightness

3D cutting for comfortable wrapping without pinching the buttocks

Comfortable leg openings that do not roll or bind

Four-way stretch fabric with 5% spandex for enhanced elasticity and freedom of movement

Designed specifically for boys with attention to fit and comfort

110/53 (Height/Weight), suitable for 95-110 cm / 25-35 kg

120/53, suitable for 110-125 cm / 35-45 kg

130/56, suitable for 125-140 cm / 45-55 kg

140/57, suitable for 140-150 cm / 55-65 kg

150/60, suitable for 150-160 cm / 65-85 kg

160/63, suitable for 160-170 cm / 85-110 kg

Measurements are for reference only; individual body shapes may vary

4 pieces per pack

Hand wash gently below 30°C for 1-3 minutes

Use mild alkaline detergent dissolved in water before washing

Avoid vigorous rubbing or pulling

Hang dry by clipping the waistband in a cool, ventilated, and shaded area

Recommended replacement every 3 months for hygiene and comfort

Original design by MikyBear

Suitable for direct contact with infant skin (Class A)

High moisture absorption and quick drying to prevent discomfort from sweat

Antibacterial properties remain effective after multiple washes (up to 300 times)

Product meets top-level safety and antibacterial textile standards in China