I bought these for the Mid-South 100 mile gravel race in 2026. I did a short 20 mile ride in them before the event and that's all the 'break in'.
For the race, they were great! These are my first Assos product. It is also the most I've spent on bib shorts, but well worth it. Good compression and about the right weight fabric for a spring race. Could see them being a little hot for summer road use.
Chamois was comfortable. It didn't feel too diaper-like and didn't bunch up. The chamois is well ventilated.
I'm happy with my purchase and will consider other Assos bib shorts or tights in the future.
I got these on sale. Couldn't pass up for the price. They are fantastic and the long length is perfect. Assos regular are way too short.
The chamois is Elastic Interface and a unique design. It is basically loose inside and stitched at the front and back. The GTO has a thick chamois, I guess designed for long rides. It's ok though I don't think it's necessary. The downside of the design is the sides can move, which needs some adjusting pre-ride.
Negatives: there are a couple high vis areas where they used white stitching. Just a bit near the thigh and another small section. It's strange. It looks bad, like cheap threading. I really don't understand it. maybe it's reflective? but it's such a small, hidden area it doesn't really make sense for that. All other stitching is black.
The crotch is made of a stretchy material that is shiny and has a quilted pattern. I understand the idea but since the chamois covers your bait and tackle, it's not needed and looks a bit strange.
Overall, though, great bibs. Some strange design choices. The overall material seems good and durable.
Seamless legs are great. I dislike stitching around the cuff of the leg and these are just smooth and comfortable. they don't get baggy at the cuff.
The straps are nice. I don't know if the back straps do anything but I like the style and they do fit well.
They give a high end appearance.
It's important to note first the sizing runs small. In most other brands a wear a small but in this tight a medium is snug yet fits nicely. The fit is comfortable with the right size. The material is stretchy and doesn't bunch. The pad has density where I sit and pressure relief where I want it. I wore these down to mid 20's and stayed comfortable all the way up to mid 40's. For me, I'm very pleased with the comfort, warmth, and breathability.
The one performance complaint is with noise. One of the materials is a little noisy. It's a minor issue for an otherwise really high performing tight.
Overall for the performance that you're getting this is a reasonable value.
