This item has been sleeping in my closet for several years. I am 166cm tall and weigh 70kg. The recommended size felt tight around the chest, so I bought this one. Therefore, I think it will have some room. Recommended for those with a thick chest and muscular build. Below is the automated description: HUUB long john with a sleeveless design, size M, featuring a black and red color scheme. - Brand: HUUB - Size: M - Color: Black/Red - Design: Sleeveless Thank you for looking.