This is a TAC vest from Defcon 5, a tactical gear manufacturer. The size is F, which I believe is equivalent to a Medium to Large size. The condition is used, with peeling and damage to the rubber part of the right shoulder. There is also some wear on the zipper due to use. It was originally purchased used from overseas, but it's a product from a well-known tactical gear manufacturer, so it's well-made. The magazine pouches are double, but in reality, it seems like there isn't enough space to hold two magazines per pocket, so it feels like it can hold six magazines in six pockets (the magazines in the photo are for display purposes only and are not included in the sale). I've used it for airsoft games about one or two times, and I think the condition is good. I am selling it to organize my collection, so please understand that there are no returns. Please ask if you have any questions. Due to work, I may be delayed in contacting you for a day or two, so please forgive me.