Urban Beauty Men's Goose Down Thermal Fleece Thickened Autumn Thermal Underwear Set L

Lightweight warmth era initiation with down heat retention and windproof insulation

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

Core goose down clusters provide invisible warmth locking and high static air retention forming a thermal barrier

Advanced thermal technology with zoned heat locking, 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, compliant with GB/T30127-2013 standard

Acetate deodorization and 10A grade antibacterial performance for odor elimination and health safety

10A antibacterial and anti-mite protection throughout the garment, maintaining comfort without itchiness all day

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

Urban Beauty custom goose emblem branding

High waist design for tummy control and slimming effect