Halo Face Shield Sizing:
We recommend measuring temple to temple across the forehead for proper sizing. Below is a video demonstrating how we recommend measuring for size.
Halo Face Shield Fit:
Our halo face shields are designed to be worn on top of the head like a halo opposed to on top of your ears like glasses would be worn. Here's a video demonstrating the proper fit.
Protective Plastic Shield Coating:
Our Face Shields are shipped with an adhesive plastic coating on the shields to keep them protected during shipment. To remove the plastic coating, pry off an edge of the plastic coating and peel back. In our experience, we've found using a nitrile glove can facilitate the removal. Below is an instructional video to demonstrate how the protective plastic coating can be removed.