I've tried a TON of athletic dresses and hands down Spanx is the winner! The shorts don't roll or bunch, are long enough to avoid thigh rub, have pockets and the split back for easy potty breaks. This new style also has cups so no need for a bra. Size up if in-between I wear XL sneakers size up 1/2 New customers use code RYANNEXSPANX for 20% off LTKMidsize LTKActive LTKSeasonal