Nike Epic React Flyknit 2 Running Shoe If your runs are unpredictable — some days you run 15 miles and other days you do a quick three-mile run — the Nike Epic React Flyknit 2 Running Shoe ($150) is the shoe for you. It's lightweight, "ultra-comfortable," and has a four-star rating on Nordstrom. Image Source: shop.nordstrom.com Nike Epic React Flyknit 2 Running Shoe $150 from shop.nordstrom.com Buy Now