ACLIMA LIGHTWOOL 180 LOOSE FIT TEE WOMAN Lightwool 180 Loose Fit Tee Woman Size S, but equivalent to Japanese size M. Please also check the images with the measuring tape. Thin, lightweight, and warm merino wool innerwear. Worn once and washed with a detergent for delicate clothing. Please consider purchasing with the understanding that this is a used item. #Some'sOutdoor Retail price of the current product: 16,500 yen The following is a reprint from the official website. MATERIAL 100% MERINO WOOL 19.5µ 180g/m² Weight: 134g A V-neck loose-fit T-shirt made of 180-gram quality light wool. It is made of a slightly thicker material than LIGHTWOOL 140, making it suitable for everyday wear. It features a logo on the left arm and a relaxed fit.