OPT ESS ST 1/1The sleek, stretchy fabric of these training leggings follows your every stride, squat and jump. Feel confident through high intensity intervals or spin class, thanks to the stay put waistband and bonded seams that prevent distracting roll up. With adidas AEROREADY, you'll stay dry and focused on your goals. A stash pocket keeps your essentials close, so you can go straight from your workout to the rest of your day.