Nike Running Free Metcon 6 Trainers In Green. A lace fastening in green with lace loops on the instep and outstep. Green mesh uppers. The signature Nike Free logo is printed on a woven pull loop. The small signature Nike Swoosh logo is printed on the front outstep. A padded heel for extra comfort with a second pull loop and a textured heel panel. A black and orange rubber midsole extends up the back of the shoe with a Nike Swoosh logo. A branded undersole in a black white and green design with rubber pads to add extra traction and durability.