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Beneunder
HeatNest - Women's High-Warmth Down Base Layer Set
Engineered to withstand the harshest winter conditions, this thermal innerwear combines zoned heat-boosting technology with moisture-resistant Jech-Clo3.0 insulation, ensuring comfort and warmth even in extreme cold from -15°C to -5°C. With innovative dual-layer insulation and precision-fitted cuffs, this lightweight yet warm design effectively blocks cold winds, keeping you warm and mobile during winter outdoor activities.
Key Features
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Zoned Heat-Boost Design:
Increased insulation in high-risk cold areas such as the chest, back, knees, and shoulders ensures enhanced warmth and protection against cold spots. -
High-Performance Insulation:
Jech-Clo3.0 Insulation offers a thermal rating of 1.36 Clo, comparable to 800 fill power down, delivering outstanding heat retention even in damp environments.
Full Body Dual-Layer Insulation: The dual-layer design increases warmth by over 30%, with infrared heating technology raising the temperature by an additional 2.2°C, ensuring consistent warmth even during prolonged periods of inactivity. -
Windproof Warmth:
Precision-Fitted Cuffs and Hems: Double-layered edges at the neck, sleeves, and ankles effectively seal in warmth while preventing cold air from entering. The reinforced hem areas provide both comfort and extra insulation. -
Lightweight Comfort:
Equivalent to wearing one thermal layer plus an insulated vest, this piece delivers maximum warmth with minimal weight, making it ideal for outdoor activities without feeling bulky.
Technology
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Jech-Clo3.0 Insulation:
This advanced insulation technology enhances down loft and heat retention, keeping you warm even in damp conditions by locking in body heat effectively. -
Double-Layer Windproof Design:
Precision-fitted cuffs and hems, combined with reinforced edges, prevent heat loss and protect against wind infiltration, enhancing windproof and thermal performance. -
Infrared Heating Technology:
Dual-layer insulation integrates infrared heating to boost warmth, ensuring comfort and protection in extremely cold weather conditions. -
Zoned Insulation Technology:
Increased insulation in key cold-prone areas ensures targeted warmth, preventing discomfort from localized cold spots.