Heat Retention: Thermal underwear helps retain body heat, providing extra warmth and comfort for a comfortable clothing experience. Soft: Men's thermal underwear is blended with spandex for a soft feel against the skin, offering protection from cold conditions. Comfortable: Designed to keep you dry and odor-free, these thermals provide all-day confidence during various activities. Good Elasticity: The stretchable fabric of women's long underwear fits snugly and allows freedom of movement. Nice Gift: A practical gift option for friends and family as cooler weather approaches. Specifications: Color: White, Black, Royal Blue, Dark Grey Material: Spandex Size: Approximately 35x25x3 cm (13.78x9.85x1.18 inches) Size Guide: L: Shoulder 35 cm, Chest 40 cm, Sleeve Length 55 cm, Garment Length 64 cm XL: Shoulder 37 cm, Chest 42 cm, Sleeve Length 56 cm, Garment Length 65 cm 2XL: Shoulder 39 cm, Chest 44 cm, Sleeve Length 58 cm, Garment Length 66 cm 3XL: Shoulder 41 cm, Chest 46 cm, Sleeve Length 60 cm, Garment Length 67 cm Note: Slight color variations may occur due to differences in screen displays. Measurements may vary slightly due to manual measurement methods. Package Included: 1 Piece Men's Thermal Underwear