My favorite are Giordana brand bike shorts. A little pricey, but when it comes to comfort while doing endurance riding I think it's worth it. I've done lots of 4+ hour training/racing rides with them and couldn't image using anything else. I think mine are the same quality of the silverline or laser series shorts: http://www.gitabike.com/cgi-bin/shop...=giordana.html Baggies with built in biker shorts are great, but the pad is never going to be as nice as ones found in your traditional bike shorts. Your better off buying the bike short and the baggy to over them separately.