Features: Experience unparalleled warmth with men's Thermal Underwear Long Johns Bottom, crafts from quality polyester fabric for exceptionally insulation. Designed with a plush fleece lining, these thermal long johns offer superior comfort and breathability, ensuring durability and resistance to wear and tear. Great for adult men, particularly those seeking warmth and comfortable, such as office workers and outdoor activity enthusiasts. Great for winter daily commutes, outdoor activity, or lounging at home, keeping you warm in any setting. The unique designs enhances heat retention, making these thermal bottoms a must have addition to your winter wardrobe. Specifications: Component: Polyester Optional Color: Color1,2,3,4,5 Size: 2XL/3XL/4XL(Chinese Size,follow the size chart to select please) Size:2XL Waist:77-83cm(30.31-32.68inch) Crotch Length:35.5cm(13.98inch) Pant Length:98cm(38.58inch) Recommended Height:165-170cm(64.96-66.93inch) Recommended Weight:50-67.5kg Size:3XL Waist:83-90cm(32.68-35.43inch) Crotch Length:36cm(14.17inch) Pant Length:100cm(39.37inch) Recommended Height:175-180cm(68.90-70.87inch) Recommended Weight:67.5-80kg Size:4XL Waist:90-100cm(35.43-39.37inch) Crotch Length:36.5cm(14.37inch) Pant Length:102cm(40.16inch) Recommended Height:175-185cm(68.90-72.83inch) Recommended Weight:80-95kg Package Includes: 1pc Leggings note: Please allow 1-3cm error due to manual measurement. pls make sures you do not mind before you bid. Due to the differences between different monitors, the picture may not reflect the actual color of the item.