MiiOW Combed Cotton Mid-Neck Men's Thermal Underwear Set, Fleece-Lined Thickened Autumn Shirt and Pants, Men's Cotton Cold-Resistant Warm Set

Double-faced velvet thermal fabric with dense double knitting and double-sided brushed finish for enhanced warmth and softness

Thermal insulation technology effective down to -30°C, featuring windproof outer layer, heat retention middle layer, and temperature-locking inner layer

Far-infrared heating technology with a temperature rise value of 2.8°C and infrared emissivity of 89%, meeting national standards

Antibacterial properties certified by authoritative institutions, with over 85% inhibition rates against Staphylococcus aureus, Escherichia coli, and Candida albicans even after 150 washes

Moisture-activated heat generation by absorbing skin moisture and converting it into heat for rapid warming

Seamless and ergonomic 3D cutting for a close fit and comfortable wear

Elastic waistband and widened crotch for comfort and freedom of movement

Windproof cuffs and mid-neck design to prevent cold air entry

Durable construction with four-needle six-thread stitching for long-lasting wear

Environmentally friendly dyeing process ensuring softness without bulkiness

Size measurements are approximate and may vary by 1-3 cm due to cutting and measurement methods

Product designed for winter warmth with a single set providing the warmth of two layers

Features a collaboration edition with classic and premium quality

Suitable for machine washing without significant loss of fabric softness or antibacterial properties

Promotes temperature regulation and comfort for cold weather conditions

Ideal for consumers seeking advanced thermal underwear combining technology, comfort, and style under the trusted MiiOW brand.