Purchased in 2019 and used as underwear for snowboarding during the 2019-2020 season. After that, I stopped snowboarding and used it for winter running, etc., but I haven't used it much recently, so I'm selling it to declutter. The size is S, and it was a perfect fit for me, who is 170cm tall and of average build (with slightly slender legs). It can still be used as a base layer, but there are some minor pills and a tear along the seam on the left thigh, which has been sewn and repaired. It's not noticeable unless you're told, but please understand this before purchasing. This base layer can be used for a wide range of activities, from snowboarding to mountain climbing and everyday wear. Compared to Uniqlo's Heattech, etc., the length is slightly shorter, designed with winter sports boots in mind. Tags are included. Size S (equivalent to Japanese size M) Gender: Men