My toes kept hitting the front. No additional programming needed, i just dropped my ear buds into the case and boom, ready to go. Ok, whatever I will still take it. Yes, they could use more cushioning for the foot, one shoe’s top portion is a bit large & gaps open a bit, but I would rather have that, than have it cut my instep. I bought this for my TikTok videos! Fitted in minutes. Feels cheap and not comfortable in the ear. Or two road bikes, but I do doubt it. It’s a great purchase Am returning and wont reorder this shoe.