Nike Metcon 3 Sneakers for Men for Sale | Authenticity 。The Nike Metcon 3 Crossfit Shoes in Men\'s Size 13 are a stylish and functional pair of trainers designed for active men. With a lace-up closure and low-top shoe shaft style, these shoes offer a comfortable and breathable fit suitable for a variety of activities such as gym training, cross training, and CrossFit. The black, green, and tan color scheme, along with the camouflage pattern and Nike branding, add a unique and colorful touch to the design. Made with a durable rubber outsole and cushioned insole, these athletic shoes are a reliable choice for those who want both style and performance in their footwear.