“Kiwami-Heattech,” which is about 1.5 times* warmer than regular “Heattech.” *Calculated based on CLO values, which represent the thermal resistance of clothing. Compared to regular “Heattech.” Unique cup construction that fits the chest while reducing tightness. Seamless design that gently fits the body, eliminating seams at the sides with a circular knitting machine. The neckline is moderately open, making it difficult to see from outerwear. Uses ribbed fabric that looks like knitwear. Product number: 469824 ¥2990 Stored at home after being worn several times. Slight pilling, but no noticeable scratches or stains. *Price not negotiable.