1、Heat Retention: When it comes to warmth and everyday wear, these thermal underwear for men is designed specifically for you to stay protected from the cold. These soft mens thermal underwear set will keep you feeling comfortable throughout the day. 2、Slim Fit: Slim fit through the shoulders, chest, and waist. Slim fit through the hip and thigh. Slim design, close to the body, better warm effect, while providing appropriate support. 3、Flexibility For Any Movement: Made with stretchable material, these thermals for men will keep you warm without sacrificing your range of motion or comfort. Suitable for autumn and winter. 4、Layering: Layering is essential to ward off the cold, so bundle up with a pair of mens thermals this winter and stay comfortable while outside or in bed as a pajama. Lightweight but warm, gives you a sense of security throughout the winter. 5、Cold Weather Styling: This soft thermal underwear set is lightweight and will keep you warm all day long. Dress up this set under your clothing to keep warm and cozy in cold climates or bad weather.Item Type: Men Thermal UnderwearMaterial: KnitWeight: Approx. 500.00g / 17.64oz1 x Men Thermal Underwear Top1 x Men Thermal Underwear Bottom