So, I ordered a pair was very skeptical after receiving a response email that was not in English. I was so surprised with the quality, by far the closest I've had to Lululemon quality and 100% without the price tag. I've been highly recommending to all my fitness friends and will definitely be ordering more. After I got the first pair I ordered a second nearly the next day.
Reference: 5'3" 155-160 lbs, athletic build, usually 8-10 sizing but will go for 10 more often. Mediums where my size and fit perfectly