Recently I was having issues with team shorts (Hincapie). Primarily comfort and chaffing issues on longer rides. I read online reviews for Pactimo and decided to give them a try. I started with a pair of Summit Stratos 12 hour bibs. They were shipped promptly and arrived in less than a week. They appear to be well made, the fit was good, they were comfortable. No issues at all. A few weeks later I ordered a pair of Flyt bibs - same service. They arrived quickly and no issues. They fit a little smaller, but that is stated in the product description. I am 5'10" - 17- lbs - 33 waste- size L was fine for me. I will continue to use Pactimo shorts.