Product Specifications:
Brand: Yalu
Product Name: Extended Crotch Underwear
Material Composition:
Main fabric: 95% cotton, 5% spandex
Crotch fabric: 100% cotton (undyed)
Fabric Features:
Undyed cotton fabric with zero dyeing, zero formaldehyde, zero fluorescent agents
Meets infant-grade Class A fabric standards
10A antibacterial rating for the entire underwear
Antibacterial effect remains after 300 washes (tested by third-party institutions)
Breathable and quick-drying undyed cotton crotch, restores dryness quickly in humid environments
PH balanced at 5.6, weakly acidic to protect sensitive skin
Certified for sensitive skin with no odor, no formaldehyde, no aromatic amines
Cloud-like soft touch, suitable for sensitive and allergy-prone skin
Fabric weight: 60g/m² (undyed cotton), 180g/m² (main fabric)
Uses 50s combed cotton for breathability and comfort
Design & Fit:
Extended crotch length increased by 3 cm to 13 cm total, protecting sensitive areas and reducing friction
Waistband upgraded to version 3.0, widened by 0.3 cm for stable fit without rolling
Overall underwear width increased by 30% compared to ordinary underwear for enhanced comfort during sitting and movement
Low-rise, mid-rise, and high-rise options available
Soft, elastic, and high stretch fabric for freedom of movement
Lightweight and thin elastic bands upgraded for better stretch and non-binding fit
Undyed cotton crotch woven from original yarn and raw cotton for healthier wear
Antibacterial Performance:
10A antibacterial rating compliant with T/TTGA007-2024 standard for antibacterial textiles (AAAAAAAAAA grade)
Antibacterial rates against Candida albicans, Staphylococcus aureus, and Escherichia coli exceed 77%
Provides a protective barrier against bacteria throughout the underwear
Additional Information:
Tested by CNAS-accredited laboratories with international recognition
No harmful chemicals or irritants
Designed for health, comfort, and safety at all times
Available in multiple colors
Care Instructions:
Maintains antibacterial properties after 300 washes
Summary:
Yalu’s extended crotch underwear redefines pure cotton underwear with zero dyeing and superior antibacterial protection. Designed for sensitive skin and active lifestyles, it offers breathable comfort, enhanced fit, and lasting hygiene.
label: underwear