New, unused item. Size: M Color: White, Off-white To reduce bulk, the item will be removed from its packaging and folded for shipping. "Kiwami-nami" is approximately 1.5 times* warmer than regular "Heattech". *Calculated based on CLO values, which represent the thermal resistance of clothing. Compared to regular "Heattech". "Heattech" with a gentle feel against the skin, using 100% cotton on the skin-facing side. *Please refer to the care label for the overall cotton blend percentage of the product. Reduces stuffiness by absorbing and releasing moisture within the clothing. Body: 73% Cotton, 23% Acrylic, 4% Spandex / Collar: Cuffs: 57% Acrylic, 38% Cotton, 5% Spandex