"I usually wear 27.0cm boots, but the GP-1 LS in 27.5cm was just right for me.
The fit around the ankles and calves was also good, and the fine-tuning of the tightening with the BOA system is very comfortable.
And what surprised me most of all was how easy they were to put on and take off.
It was so smooth, I was truly surprised, as it's not what I'd expect from racing boots.
If I had one point of feedback, I think the fit would be even better if there was a fine-tuning mechanism for the instep, similar to the calf.
Overall, I think these are excellent boots with both great comfort and operability, making them versatile and easy to use for everything from sport riding to touring."