Gunze MH9466R Hot Magic Leggings Thermal Thin and Seamless Warm Size M Women's Half-Length (Intensive Insulation), Warm, Moisture-Wicking,

[HOTMAGIC] Warm heat-generating innerwear. Concentrated heat retention that warms cold spots. The borders are made with moisture-absorbing and heat-generating material, which provides concentrated warmth to the shoulders and back (tops) and waist (bottoms). The thin, stretchy material fits snugly to the body and reduces bulkiness in winter. The hem is seamless, so it doesn't bunch up and reduces unevenness at the hem caused by underwear. Made in Japan/Cotton blend warm innerwear.