I've been wearing Giordana Silverline bibs for 5 years now, and have 3 pairs. The oldest pair is still going strong, although getting worn. No pulled threads in all that time. Chamois is super comfortable and was my go-to on a 14-day European bike tour. Strap design is comfortable and durable. Fit is a little small, although I've worn mediums which work OK. Newest pair is a large, a bit more comfortable and retains needed support.
I've only used these for 1-2 rides but have been pleased. Most of my clothes are Castelli but decided to try Giordana. Just like Castelli I sized up and fit is just fine. The materials feel like good quality, bib straps are comfortable, and chamois appears durable. Only time will tell how well they last and perform but for now first impressions are positive. I initially purchased size L but returned for XL.
The bib shorts are excellent. Great chamois and fit. Very comfortable.
the best, after my first bike ride of almost 4 hours I hardly feel the saddle
These are beautifully crafted, stylish and comfortable bibs. The color is a nice change from plain black and the mesh fabric is very supporting and unusual. The only odd feature is the seam which runs vertically down the crotch area - it doesn't affect comfort but it looks rather weird! Despite this, I am keeping the bibs and wearing them happily!