Previously, in the very early days I had a pair of leggings that I bought for a friend that have been excellent quality all up until now. About a year or two later, I bought myself two pairs of leggings and wasn't overly impressed with the quality - waistband twisting after the first (30 degree or lower) wash, stitching coming a bit loose in places. Last week however, I had some vouchers to use up and bought myself a teal base layer and navy leggings and so far, I'm sooo much happier with the quality this time around. The waistband has been sewn in to this generation of leggings which is a massive selling point for me, and the base layer is comfortable. Aztec diamond is such a beautiful, one of a kind brand and I really hope it continues to get the best quality possible for the price.