Please specify the color. ■ Colors ・ Black ・ Beige ・ Off-white There's a reason it keeps selling (the secret) 【The secret to warmth is far infrared rays】 Using Toray's high-tech far-infrared ray-infused material "Dyna-Hot" throughout, and with the inner fabric fully brushed, the heat retention is exceptional. Warm to the core with far-infrared power! Stretchy, so it fits snugly to your body line! Thin, so it doesn't make you look bulky! Doesn't show under outerwear! Recommended for pregnant women♪ Great for cooling-induced chills in the summer♪ Comfortable every day with firm warmth around the abdomen! 【Unisex】Excellent elasticity! ■ Material [Body] Acrylic, nylon, wool, polyester, polyurethane (※ Uses Toray Dyna-Hot) ■ Size (approx.) [Body] 29 x 24 x 0.5cm [Suitable waist size] 50-90cm ■ Weight (approx.) 50g ■ Colors ・ Black ・ Beige ・ Off-white ■ Made in Japan