This thermal innerwear features a double-sided fleece design, providing instant warmth. The high-density material effectively retains body heat, and the lightly brushed surface traps air for a heat-retaining structure. It fits snugly to the body, creating a sleek silhouette without bulk. 【Color】Black 【Size】5XL Length: 66cm, Shoulder Width: 50cm Body Width: 56cm, Sleeve Length: 63cm ※Measurements are approximate and may have 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 settings. ★Due to being a foreign product, there may be loose threads, fraying, or a unique odor compared to Japanese products. We inspect items before shipping, but if you are sensitive or seeking perfection, please refrain from purchasing. #Innerwear #Men's #HighNeck #Underwear #ColdProtection #LongSleeves #Fleece #Loungewear #LightlyBrushed #Tops