the synthetic leggings I've been wearing for 2 years are now an inch wider on my waist and 2 inches longer. I've been doing stretches, running, cardio, yoga... If I put the old ones on, my butt looks like a peach one, with the crease up to half of my buttocks. If I wear a brand new one, same brand and model, no crease, my butt is a ball.

The old ones will retain their consistency and form, but I have to slightly adjust them after squatting. Now imagine a leg, the upper leg sits normal but the lower leg is bend outwards: that's what creases look like on the old legging.

My weight hasn't changed, hips and waist are equal. Is this a normal level of stretching?

I also don't know if my butt looks silly with that crease on it or if I should stop wearing them (unwanted attention) but I can really stretch a lot and they're easier to wear than the brand new ones, which are at this point very tight.

Do you put on your leggings like sheer tights?