This shoe (49.5 gross) is great even for a heavy person (1.91 gross and 185 kg when I bought them). I've been using it for 2 months now, mainly in the endurance area. The cushioning is very comfortable on asphalt and concrete floors. In the forest, the shoe offers too little lateral support for me. Despite the high stress, the sole holds up well and shows little wear. Just in case someone thinks the fat little one didn't move much in their shoes anyway, let me tell you that in 2 months I lost 10 kg (in the last 6 months a total of 40 kg).