micoach is all you need to get the results you want.
I bought 3 pairs of these pants... 2 heather gray and 1 Black With the exception of the Black pants, both the Gray pants started to pill (get fuzzies) after 1 wash. I can't understand how the black pants are perfect and both Gray pants are pilling... Adidas should look into this.
These pants are nice quality, however adidas sizing has really become a major issue. These pants, like most other adidas pants, are WAY too short. I bought an XL for length, but these pants are very short for XL. An incredibly huge waist simply compounds the problem. If you are long and lean, adidas pants are no longer for you. The same problem is now true for adidas soccer training pants. Very disappointed with a brand I used to love.
These are great pants, and better than I expected. For one thing, I bought a par of the climalite team issue pants in the summer and they didn't work out for me. They were short, tight, and they got runs in them like ladies' stockings pretty quickly. These, on the other hand, are the exact opposite. These fit perfectly, are of excellent quality in terms of fabric strength and durability, fit me perfectly in size small even though they are slimfit, and even what I believe to be the biggest flaw in most Adidas sweatpants--the waistband--is more supportive. Another awesome feature you don't find on most sweats: zippered pockets. Now I don't need to wear a running belt to keep my keys or a few dollars secure everytime I want to go for a quick jog. The inside is fleece-like and they are warm. They have zippers up the calf so you can take them on and off over shoes... just a really thoughtfully designed item, and such an improvement over the climalite version. (For reference I'm 5'10"/177cm and 170lbs/77kg with a fair bit of bulk in my legs. A small is a good modern slim fit on me but not tight anywhere.)