I second this. The Microflex Supreno's an amazing balance of comfort and durability...definitely my first choice in gloves followed closely by the Microflex FreeForms.http://www.microflex.com/~/media/Files/Literature/Domestic Spec Sheets/DOM_SpecSheet_SuprenoSE.ashx
These are by far the best gloves I've ever used. A bit thicker than your normal exam glove but that's why I like em.
I'd say 60 to 70% of my squad is sensitive due to over use. Most also worked many years in clinics and hospitals, so exposure time was high.One of the agencies I have been doing my clinicals with still use latex. Are that many people sensitive to latex? I have never actually met anyone that is. I actually prefer them to nitrile, personally. I have sweaty hands and they seem to go on easier than the nitrile. It's embarrassing but i fight the nitrile sometimes.