Lead apron suggestions?

I’m shopping for some new lead aprons as our current ones are pretty worn out. I do not like wearing the two pieces vest and skirt design (annoying to remove and put back on) and prefers the one piece design. Also the old ones are super heavy and I could use something lighter. Any recommendations on lead apron vendors for something lightweight with good ergonomics and shielding? What’s the minimum lead equivalent I should aim for without killing my back?
Source: Student Doctor Network - Category: Universities & Medical Training Authors: Tags: Pain Medicine Source Type: forums