WUNDER TRAIN SIZINGare people sizing up in the Wunder trains or not? US 6 feels tight (true size) and US 8 feels a little loose in crotch. Do they stretch out? I
Lululemon Women's Wunder Under Stretchy Fitness Pants - High Rise Leggings, Sweat-Wicking Fabric, Firming Support, 25 Inch Inseam, True Navy Blue, Size 6 at Women's Clothing store