Nike Running Shoe Free Run Next Nature - Fireberry/black/metallic Gold Woman, size 40

This product is made with at least 20% recycled content by weight RUN FREELY AND STAY FLEXIBLE. The sock-like shoe in this Nike Free is made of at least 20% recycled material by weight and is designed to transition from running to training to your daily routine. With a breathable knit upper, it combines the flexibility you love with a secure design that helps keep you close to the ground for that barefoot feel. New cushioning is lighter, softer, and more responsive than previous versions, so you can keep moving comfortably, whether you're on the pavement or the track. An updated design provides you with more responsive, lighter, and softer foam than previous versions. Laser-cut grooves on the sole make it flexible. Rubber at the forefoot and heel gives you the durability to keep going. The upper uses a breathable knit material throughout to allow your foot to stretch as you run. Flywire technology runs through the side laces to keep your foot stable.