I love my terrazzo sets, not only are they super comfy and versatile, but I love all the hidden bonus's - side hip pocket for phone (that actually keeps my phone in place and isn't annoying to run with!), zipper pocket for my car keys, some of the tops have a pocket for the phone as well. I feel good when I run in these, they breathe well and fit in all the right places. Almost like a second skin. My 2 daughters have the matching sets as well- and its fun working out as a family- all matching!