micoach is all you need to get the results you want.
I purchased this jacket for my teenage daughter, to match the pants I got for her over Christmas. She absolutely loves it. Has worn it many times already and she tells me she gets many compliments. The feel is great and the fit it's perfect. She's about 5'3" and 130 lbs, so I purchased the medium size, which fits her perfectly.
I am very happy with this jacket. Very well made and thick material with lining which is good for the coming season. I am 115lb 5'4"and US:S fits good. XS is not too bad but if I think it with layer underneath, US:S fits better. I like the MOTO style and when I opened half zip down, I look better than completely zip up. I am not a big fan of the color contrast and zipper doesn't slide well(quality issue?) but overall I think it is a nice jacket.
I loved the colour from the moment I saw it. I think it would benefit the quality if there was a bit of spandex added to the jacket, so it's not so boxy, but overall.....it is a great training jacket.