HUUB M size triathlon wear with an optimal fit. I purchased this on Mercari in October of this year (18,500 yen), but it was a little small for me (174cm, 75kg, muscular build), so I am selling it. I only tried it on once. The previous owner stated that they used it once for practice and once for a race. The anti-slip on the hem is slightly peeling off, but I don't think it will affect use. - Brand: HUUB - Size: M - Color: Red/Gray - Design: Sleeveless, with zipper - Intended Use: Triathlon wear - Features: Fitted design Thank you for looking.