Product Specifications:
Brand: Jingdong Jingzao ()
Product Name: Jingdong Jingzao Bamboo Fiber Men's Underwear
Material Composition:
Main Fabric: 92% Bamboo Pulp Fiber (Natural Bamboo), 8% Spandex
Crotch Lining: 86% Viscose, 7% Mulberry Silk, 4% Spandex, 3% Polyester
Certifications:
FSC Certified (FSC A000523) – Responsible Forestry, sustainable bamboo source
SGS Tested and Certified (SGSHK-COC-311923)
Meets GB18401-2010 A Class National Textile Product Safety Standards
Meets GB/T8878-2023 Knitted Underwear Standards
Antibacterial Textile Standard: Q/JDCOM0597-2025, 10A antibacterial rating, CAAAA, AAAAAAA grade, suitable for mother and baby care
Formaldehyde-free, odorless, no carcinogenic aromatic amines
Fabric Features:
Bamboo fiber with porous hollow structure for breathability and natural cooling effect
Superior moisture absorption and quick drying (2.5x cotton absorption, 4.5x cotton breathability)
Contains mulberry silk for enhanced freshness, comfort, and smoothness
Antibacterial and anti-pilling properties
Natural antibacterial crotch area
Soft, lightweight, and skin-friendly texture
Design & Fit:
U-shaped 3D cut for ergonomic fit and freedom of movement
Seamless sides to prevent chafing and discomfort
Large elastic waistband with high stretchability, no tightness or rolling edges
Precision seamless bonding and edge locking for durability and no looseness
Stable leg openings to prevent rolling and displacement during activity
Spacious crotch area for comfort and freedom
Color Options:
Blue Gray, Gray, Lake Blue, Black
Thickness & Elasticity:
Thickness: Thin to Moderate (varies by batch and color)
Elasticity: Slightly elastic
Size Recommendations:
Size range from L to 4XL based on height (160-195 cm) and weight (56-95 kg)
Size chart provided for reference; users advised to select size according to body shape
Quality Assurance:
Strict quality control at source factory with modern, clean production facilities
Over 842 surveys, 1000+ wear tests, and 70+ revisions to optimize comfort and performance
Usage Advice:
Recommended to replace underwear every three months for health reasons
Series:
Jingzao Selected Series, PRO Series
Additional Notes:
Fabric composition may slightly vary by batch and color without affecting appearance or performance
label: underwear
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