Men's Modal Lamb Fleece Thermal Underwear Set, Thickened and Fleece-Lined, Cold-Resistant Base Layer for Winter, Suitable for -40°C, Autumn Shirt and Pants

Functional Properties

• 10A grade long-lasting antibacterial and anti-mite protection
• Anti-pilling and anti-static
• Far-infrared rapid heating and heat retention
• Thermal insulation suitable for early winter to severe cold weather
• Tested to maintain antibacterial efficacy after 300 washes
• Antibacterial rates: Staphylococcus aureus ≥85%-99.4%, E. coli ≥70%-92.4%, Candida albicans ≥70%-96.9%

Design Details

• Comfortable round neck base layer
• Four-needle six-thread craftsmanship for durability, no curling or fraying
• Windproof cuffs for enhanced warmth
• No noise when wearing or removing

Additional details

Men's Size Measurements (cm)

Size Recommendation Based on Height and Weight

Care Instructions

• Wash below 30°C with detergent suitable for underwear
• Separate dark and light colors when washing

Certifications and Standards

• 10A antibacterial and anti-mite certification (T/TTGA007-2024)
• Excellent anti-static performance (GB/T12703.1-2021)
• Far-infrared performance certified (GB/T30127-2013)
• Class A safety standard compliance (GB18401-2010)
• Formaldehyde free (GB/T2912.1-2009)
• No carcinogenic aromatic amines detected (GB/T17592-2024)
• Water fastness level IV-V (GB/T5713-2013)