LangSha Women's Thermal Underwear Set Thickened Fleece Wool Warm Mid-Neck Winter Heat Retention Autumn Top and Bottom

Enhanced wool performance with eight upgraded features for ultimate winter protection

Luxurious inner lining combining Lyocell, wool, and mulberry silk for warmth and skin nourishment

Elasticity enhanced for a comfortable fit that reduces tightness and improves thermal retention

Invisible binding on round neck for an elegant and discreet finish

Wide waistband designed for a snug fit without pressure

Suitable for extreme cold conditions, tested to withstand temperatures as low as -40°C

The thick wool layer provides exceptional insulation, making it equivalent to wearing multiple layers

Designed to keep skin comfortable and warm throughout winter

High-density warm fleece ensures reliable heat retention and breathability