This thermal innerwear boasts excellent heat retention, with a double-sided fleece design that provides instant warmth. The high-density material effectively traps body heat, and the lightly brushed areas create a heat-retaining structure that holds air. It fits snugly to the body, creating a sleek silhouette without adding bulk. 【Color】Black 【Size】3XL Length: 62cm, Shoulder Width: 48cm Width: 52cm, Sleeve Length: 61cm *Measurements are approximate and taken by hand. Please allow for slight variations. *There may be slight size differences depending on the arrival time. Please understand this before purchasing. *Colors may appear different depending on your monitor's environment. ★Due to being an overseas product, there may be loose threads, fraying, or a unique odor compared to Japanese products. We make every effort to inspect items before shipping, but if you are sensitive to these issues or seek perfection, please refrain from purchasing. #Innerwear #Men's #HighNeck #Underwear #ColdProtection #LongSleeves #Fleece #Loungewear #LightlyBrushed #Tops