The Nike Metcon 6 AMP helps keep your foot cool when you're going full steam. It stands up to the push and pull of heavily weighted and high-intensity workouts, delivering stability and durability. The print celebrates the dual nature of competitive training—you vs. athletes from around the world, and you vs. yourself. The Coolest Metcon Nearly 18% more breathable than the Metcon 5, this version has lightweight mesh that keeps air flowing and your foot cool while you lift, squat and push. A durable screen print reinforces the mesh without sacrificing breathability. Stability Under Weight A low, flat and wide heel creates a stable base for weighted exercises. A removable Hyperlift insert lets you adjust the height under your heel from one set to the next. Durable Traction Rubber tread on the outsole and up the side of the shoe provides traction on the ground and grip when you're climbing a rope.