Beneunder
Men's Skin-Friendly Super Soft Warm Thermal Set
From thermal underwear to the soft and warm second-skin thermal underwear. In the early autumn season, we need lightweight and comfortable inner layers for warmth. Introducing our "Beneunder Silk" protein-based thermal underwear, crafted with ultra-fine warming fibers and softening protein yarn using advanced technology. It feels silky smooth and tender, providing moisture-wicking and heat retention properties. The seamless design and invisible bonding ensure a snug and comfortable fit against your skin.
Product Highlights:
- Ultra-fine heating acrylic, finer than cashmere
- Silky and smooth on the skin Four-way high-stretch for a snug fit
- Ergonomic design for a comfortable feel
- Ribbed cuffs and ankles for a windproof fit
Technology:
- Anti-Cold
- Anti-Stuffy
Top:
- Main Fabric: 63.9% Viscose, 27.4% Acrylic, 8.7% Spandex
Bottom:
- Main Fabric: 63.9% Viscose, 27.4% Acrylic, 8.7% Spandex
- Rib Fabric: 53% Acrylic, 35% Viscose, 12% Spandex
- Crotch Lining: 75% Modal, 15% Nylon, 10% Spandex
• Free Shipping on all orders worldwide.
• 30-day Return: Feel free to send your item back within 30 days of receiving the product.
You can review our shipping and returns policy here.
Light Warmth: Suitable for wearing at temperatures ranging from 5℃ to 15℃ Celsius.
Moderate Warmth: Suitable for wearing at temperatures ranging from 0℃ to 10℃ Celsius.
High Warmth: Suitable for wearing at temperatures ranging from -15℃ to 0℃ Celsius.
*The recommended temperature ranges for different warmth levels are based on environmental simulation experiments and may vary from person to person. They are provided for reference purposes only.
Polymeric Protein Aggregation Technology
Using polymeric protein aggregation technology, the skin-softening protein factors are woven into the fabric with a composition of seven amino acid components, providing a silky-smooth sensation when worn close to the skin.
Wet to Warm Moisture-Wicking Heat Technology
Moisture-wicking fibers absorb the water vapor from human sweat, converting the kinetic energy of water molecules into heat and releasing it, achieving dynamic heat storage and insulation. It can increase the temperature by up to 8°.
Four-way High Elasticity
The high elasticity and expansion system allow for unrestricted movement, with four-way stretch for easy extension. The waistband has a self-rebound design to prevent it from digging into the stomach. The underarm expansion area is comfortable and not tight, while the three-dimensional tailoring ensures a seamless fit without any constriction.