These are essentially really comfortable postpartum spanx, and I?m living for them. Be sure to charge it up all the way before you play. I love the feel of these shirts. I used the shampoo once, conditioner once and deep conditioning mask last. I can dress them up or down and they are great. Pretty wobbly out of the box. PREFACE: Any time you read a review about speakers that was not conducted in a lab with calibrated tools, it is going to be subjective. This won?t work if you want to add labels on the top. When the straps are in place, there is nearly 2 inches of extra strap with Velcro sticking out. Luckily, there is a waist adjustment (ladies with kids, dont laugh), so he can tighten them.