This is a Montbell Geoline EXP. base layer, thick type. Men's size S, product number 1107712, retail price around 6000 yen. I've used it as an inner layer for mountain climbing and cycling, and it's very warm. I'm selling it to organize my winter clothing. When washing, I put it in a double net and handled it with care to prevent damage. Due to the nature of Geoline, there are some pills as shown in the image, especially on the inside. Please consider purchasing only if you prioritize functionality and don't mind the small details. I will gradually lower the price, so please refrain from price negotiations. Please be sure to read my profile (^^) Size...S