After receiving the fake Bombas socks insult was added to injury when Pay Pal did not assist. I wrongfully assumes they were real since they accept PayPal and that was a mistake. They required me to return the product to China and give a tracking # which cost over $50 but I paid it out of frustration. To my surprise my refund was denied. I paid to send the junk so was out $135 and the shipping. Wish I had checked on the website before I hit purchase.