We use blue gloves which are powder free and latex free. However, the management of the wearers of gloves is a challenge. There is a belief here that you have to wear gloves to handle food ... when I touch anything without gloves, I get the most disapproving of looks.
However, I know that my hands are clean, as I wash them ! Strangely, I have not seen anyone wash their hands with their gloves on ! And there is a mindset here which is that wearing gloves protects the food from my bare hands. The problem is that there is unlimited wearing of gloves for every task.
We have done micro swabs of hands and got reasonable results. Its not true for gloves though !
We have a policy in place now, where an alarm sounds every 30 minutes to signal to people that they need to sanitise ( alcohol ) their gloves. Every hour a change is needed. Microbiologically 30 mins is OK but depends on the user obviously.
My advice ... proceed with care when implementing a glove policy. And be able to demonstrate its better than no gloves but frequent hand washing