Women's Puma Pacer Future Ultra-W Running Shoes The pacer future is a modern street running inspired sneaker. It features a comfortable bootie construction and a tpu cage that gives a great support for the foot, both on lateral and medial side. Together with and interesting midsole design and bold branding on the heel, this sneaker combines comfort and fashion for everyday usage. The softfoam+ sockliner provides superior cushioning and optimal comfort for every step of your day.