Well, as the name suggests, pretty solid. If you've worn football boots before, you know that they are a bit uncomfortable at first until you break them in. In particular, I had an issue with comfort on the outside of the foot. It was quickly fixed once they broke and I don't feel it anymore. Another thing to know about spikes (especially if you're buying white like me) is that the top and sides of the spikes are made of weird plastic. material, and the color of the ball tends to rub off of them. On the other hand, if you play on grass, you cannot expect white shoes to remain completely original. Overall, I would definitely recommend anyone in the market to buy them. If you want something that looks good and is definitely fun to play for a long time, I'd say go for it!