Urban Beauty Nazha Style Goose Down Silk Thermal Fleece Lined Thickened Women's Autumn Thermal Underwear Set 2XL

Lightweight warmth era initiation with down heat retention and windproof warmth lock

Canadian goose down filling with high down cluster content for efficient heat retention

Core goose down clusters provide invisible warmth lock, trapping more still air to form a thermal barrier

Advanced warmth technology with zoned temperature control, including a zero-sense back patch targeting cold-prone lumbar area using thermodynamics principles

Three-dimensional down filling for strong heat accumulation and zero-feel wearing comfort

Infrared heating technology raising temperature by up to 2.3°C, with far-infrared emission rate between 0.83 and 0.90, meeting GB/T30127-2013 standards

Acetate deodorization and 10A-grade antibacterial performance, effectively eliminating odors and ensuring health safety

Whole-body 10A antibacterial and anti-mite protection, maintaining all-day comfort without itching

High elasticity fabric for shape retention and freedom of movement without tightness

Custom Urban Beauty goose emblem branding

High-waist design for tummy control and slimming effect