Altra Experience Form Bootie Crafted from a comfortable 95%

Crafted from a comfortable 95% polyester and 5% spandex blend

Ideal for those who value refined design and all-day comfort

this shoe features NITROGEN INFUSED MIZUNO ENERZY NXT foam

Featuring the latest MIZUNO ENERZY NXT cushioning

Redesigned outsole with more rubber at the forefoot

Altra Experience Form Bootie Crafted from a comfortable 95%Effortlessly crush your daily workouts and long training runs with the women's ALTRA Experience Form. With a lightweight midsole and guidance technology, this support shoe provides a stable ride and efficient toe off. The FootShape fit offers a roomy toe box and secure midfoot, allowing you to move naturally and comfortably. Experience supportive and enjoyable miles with this expertly designed shoe. Best for running and walking 4mm Heel to Toe drop