There are too many negatives to mention. They appear to be a Chinese company that is affiliated with STRAIGHT COMMERCE INC, which seems to be based n California, and/or Arizona, and/or Delaware. They come up with all these rules for not giving you a refund ONLY AFTER THEY HAVE YOUR MONEY. Misleading marketing such as ONE SIZE FITS ALL, BUT THEY ACTUALLY HAVE SIZES LIKE. L/XL. PRINTED ON THEIR PACKAGING. Didn't matter, I couldn't get the sOCK over my heel, it was TOO SMALL. They made me pay for shipping 3 TIMES and won't return any of it. STAY AWAY FROM THE THIEVES, you'll just be throwing your money away