Back to CatalogLangSha 25th Anniversary New Arrival [Ren Jialun Star Endorsed Quality] Men's Pure Cotton Antibacterial Thermal Underwear Set
Specifications
- Customizable or not
- Not customizable
- Patch
- No patch
- Collar type
- Crew neck
- Style
- Casual style, Simple style
- Sleeve length
- Long sleeves
- Pants length
- Long pants
- Material
- Cotton95%, Spandex (polyurethane elastic fiber)5%
- Functions
- Insulated, anti-static,
Variants / Sale Attributes
color: dark gray
size: XL （175/100）
Package Contents
thermal top + thermal bottoms
Product Description
Overview
- Brand
- LangSha
- Product Name
- RongYao Underwear Set
95% Cotton
5% Spandex (Elastane)
Additional details
- Fabric
- Fluffy cotton blend with soft, cloud-like texture
Fabric Features
- High elasticity
- Soft hand feel
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antibacterial
Intended User GroupMiddle-aged, Youth Suitable SeasonsAutumn, Winter Lightweight
Double-sided brushed 300g/m² for warmth Skin-friendly and comfortable fit
Close-fitting, seamless cutting design for a snug yet flexible fit
Additional details
- Infrared heating technology
- Far-infrared heat retention increases temperature by Approx. 2.2°C
Suitable for cold climates ranging from -15°C to 15°C based on environmental simulation tests
Antibacterial and anti-mite properties certified to standards T/TTGA007-2024 (AAAAA grade), GB/T24253-2009
Excellent anti-static performance compliant with GB/T12703.1-2021
Moisture-wicking and sweat-absorbing fabric
Durable and long-lasting protection against mites and bacteria
Infrared temperature lock technology for enhanced warmth
Designed for winter warmth without bulkiness ("wear warm, not thick")
Baby-grade soft touch fabric
Tight-fitting, body-hugging design with options for loose fit
Suitable for pairing with sweatshirts, sweaters, or shirts
Seamless and smooth cutting for comfort and aesthetics
Additional details
- Model B
- XL size worn by model (Height: 185 cm, Weight: 80 kg)
Size recommendations based on height and weight ranges
| Item | Detail |
|---|
| Height 165-170 cm | L size for 65-75 kg |
| Height 170-175 cm | L to XL size for 65-80 kg |
| Height 175-180 cm | L to XL size for 65-85 kg |
| Height 180-185 cm | XL size for 65-85 kg |
| Height 185+ cm | XL to 3XL size for 80-95 kg |
If measurements fall between sizes, choose based on personal wearing preference
Additional details
- Antibacterial and anti-mite efficacy
- 99.4%, 92.1%, 90.5%, 71.5% (sample test results)
Infrared heating performance tested and compliant with GB/T30127-2013
Anti-static performance tested and compliant with GB/T12703.1-2021
Data sourced from third-party testing agencies
30 years of craftsmanship heritage
Combines warmth, aesthetics, and technology for superior winter underwear
Designed for men with full winter coverage and comfort
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