Celebrate the iconic adidas x IVY PARK collab with the adidas IVP Ultraboost OG. Built for impact, these shoes return energy with each step, thanks to its responsive boost midsole. Also featuring a lace closure for a locked-in feel and a detachable heel clip, these shoes will definitely make running faster and easier. adidas IVP Ultraboost OG features: The textile upper adds style and comfort. Lace closure offers a locked-in feel. The textile lining feels soft against the skin.