At first glance the Cool Back welding shirt fits the bill to be among the best in the business. Awesome design! I haven’t put it to the test just yet but it seem to be a good quality shirt. One potential issue may arise in situations where tight position welding are required in places like nuclear facilities that don’t require FRC clothing. Snagging the back probably is inevitable. One suggestion I have is to make it an optional Cool Back and a full preshrunk cotton shirt. I’d definitely pay for that even if it’s a little extra cost. I’m sure many would agree. I’m excited to help out a small business so as long as it stay small you have my support. In say all that I have plans to order at least 6 more. It’s a nice look with a pair of 501 Levi’s and western work boots. Great job and please consider this recommendation!