Adding vintage elements to a new silhouette, the Nike React Element 87 borrows design lines from heritage runners like the Nike Internationalist. It's all meant to add '90s graphics in bold colors, then place it all on Nike React technology. Nike React Element 87 features: Nike React technology delivers an extremely smooth ride. Textile and synthetic upper is lightweight and comfortable. Translucent rubber pods on the midsole/outsole provide durable traction. Textured TPU heel clip provides a stable feel. Pull tab at the heel makes the shoe easy to put on and take off.