No grumbles re quality of garment, but had to return re poor fit - purchased size 16 to fit my size 14-16 - turned out to be a 'snug' fit and uncomfortable around upper arms/shoulders. Refund promptly offered, but return post cost me nearly £3 - waste of time and money. My recommendation is to avoid online purchase of clothing and to go somewhere where you can 'try before you buy'.
I really like this T. Perfect material for running in. The white sections make it striking and so you can be seen by traffic etc. The only down side is that the sizing is a little on the small side. I normally wear size 12 tops. I bought this in a size 14 and it is a little snug. I refuse to buy size 16 when I only weigh 9.5 stone !!!!!!