Features: brand new and high quality Quality polyester material, warm fleece lined, skin-friendly, soft and comfortable to wear. Round neck: Crew neck design allows you breathe room and comfort of nest level. Long sleeves, casual pull-on closure, slim fitting, simple solid color, elasticity and can stretch to fit all body. Designed with fleece lining, these soft mens thermal shirt will keep you feeling comfortable throughout the day. You can wear this thermal underwear top under your clothes to keep you warm and comfortable in cold weather. Great for gym, workout, running, casual daily wear, outdoor, home, camping, hiking, running, and other activities. Specifications: Material: Polyester Color: Black, White, Gray Size: SizeM/L/XL/2XL(Chinese Size,follow the size chart to select please) Size:M Shoulder:40cm(15.74inch) Bust:92cm(36.22inch) Length:66cm(25.98inch) Sleeve:58cm(22.83inch) Recommended Height:160cm-170cm(62.99inch-66.92inch) Recommended Weight:50kg-57.5kg Size:L Shoulder:41cm(16.14inch) Bust:96cm(37.79inch) Length:68cm(26.77inch) Sleeve:59cm(23.22inch) Recommended Height:165cm-175cm(64.96inch-68.89inch) Recommended Weight:57.5kg-65kg Size:XL Shoulder:42cm(16.53inch) Bust:100cm(39.37inch) Length:70cm(27.55inch) Sleeve:60cm(23.62inch) Recommended Height:170cm-180cm(66.92inch-70.86inch) Recommended Weight:65kg-72.5kg Size:2XL Shoulder:43cm(16.92inch) Bust:104cm(40.94inch) Length:72cm(28.34inch) Sleeve:61cm(24.01inch) Recommended Height:175cm-180cm(68.89inch-70.86inch) Recommended Weight:72.5kg-80kg Quantity: 1 pc Package Includes: 1 x Thermal Top note: Transition: 1cm=10mm=0.39inch No retail package. Please allow 1-3cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item.