There is stretching and fraying of the fabric. In particular, there is stretching and tearing of the fabric around the neck. I think it would fit someone around 170cm tall and 65kg. Size M equivalent. In my subjective opinion, the fabric thickness is around 4mm. Made by Patagonia. Made in Japan. - Brand: patagonia - Country of Manufacture: Japan - Type: Full Suit - Size: Men's - Material: 55% Polyester, 35% Nylon, 10% Polyurethane