JWalking Designs offers running skirts, running kilts, button down shirts and active leggings. I received a running skirt that I have been be bopping around in. When I first pulled my “little black active skirt” from JWalking Designs out of the bag, the first thing I noticed was the large back waistband. This band is thicker than any of the waistbands on any other piece of active wear I own…and this waist band and I…