Nike Killshot 2 Shoes. Inspired by the original low-profile tennis shoes, this version of the Nike Killshot 2 mixes real and synthetic leather, durable materials and nylon to create a fresh take on an old-school look. And it wouldn't be a "tennis" shoe without the rubber sole's reliable traction. Stitching and various leathers add depth and durability. Rubber sole adds a retro look. Imported.