Vendor has somewhat high quality products. The only problem I face is that there is way to contact this vendor as they do not publish their phone number and if there is a billing issue like I had, they don't give out their phone number to the banks. I was to receive a credit for my return and I had to dispute it with my credit card to get it sorted out because there was no way to contact the vendor. There is an email form to email STS, and I emailed them twice but I never got a reply back.
Another issue is that I purchased this shirt which cost me $40.00+ to ship. It ran large, so I had to purchase a smaller size and paid another $40.00+ to ship. For a shirt that cost $100, I wound up paying $80 to ship. Most vendors would offer free shipping especially if you are purchasing an expensive piece of clothing. STS doesn't. Even if I had to pay for shipping, a shirt like this should not cost more that $15.00 to ship, not $40.00.
WARNING: This product can expose you to chemicals including hexavalent chromium, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.