Nike.com on Twitter: "Introducing the @NikeTraining Metcon 4 The year's premier training shoe is tougher and lighter than ever before. Shop Men's 🇺🇸 https://t.co/vq3pFKxh4Z Shop Women's 🇺🇸 https://t.co/a0g92TbHrH https://t.co/6CDvjcikh8" / Twitter
The Nike Metcon 4: Tougher, Lighter and More Advanced than Ever Before | BOXROX