Moist & Warm function underwear, size S, set of two colors: white and black. - Moisturizing - Heat retention - Heat generation - Stretch - Anti-static - Soft - Thin - Colors: White x 2, Black x 1 I bought these for a school trip, but didn't use them. My son also tends to get hot easily, and since these are like Heattech shirts, he said they would be too hot in Okinawa, so I haven't had a chance to use them. I'm offering them to someone who needs them. What do you think? *Please refrain from contacting me if you are prone to complaints or are overly sensitive. *Regarding price reduction, due to the increase in shipping costs, I am unable to offer a discount. Thank you for your understanding (＞人＜;). *Even if you are consulting or negotiating, the item will be sold to the first person who purchases it. Please understand. *We have a child with a severe physical disability at home. Due to the season, they are prone to illness and may require hospitalization. Therefore, shipping may take some time. Please consider this if you are interested! *I am raising six children, and shipping will only be done on weekdays. I am sorry, but I cannot ship on weekends and holidays. I will be taking a break. I will ship within 4-7 days from the following week. I will contact you if there is a delay. I will strive to make our transaction a pleasant one. Thank you for your consideration.