Worn these for last 3 group rides ( 4 to 5hrs each) at a decent tempo. I have narrow sit bones ( 134mm saddle) and these shorts came with the red chamois in Medium size, which is designed for my fit. Nice padding that fits like a glove in the gulley between pelvis and top of thighs ( an area that previously caused friction). Also supportive when down in the drops. These are well made and have a sleek minimalistic look. Compressive fit, so ideal if you have a lean midriff. The straps are excellent. No pinching or bunching.

I've tried Castelli, Assos, Peddla and some unbranded Bibs, but these have been far the most comfy for long days in the saddle. They have also lasted better than the other brands. I'm 6'3, but straps are still not too tight and leg is a great fit. I live in a hot climate, so did prefer the slightly lighter material in the previous version, but they are perfect for UK.