The Nike Air VaporMax 2021 Flyknit ‘Grey Light Liquid Lime’ introduces vibrant neon details to a casual running shoe that showcases sustainability. Constructed with a minimum of 40% recycled material, this lifestyle runner features a breathable grey Flyknit upper adorned with a translucent green TPU toe cap and external heel counter. Offering lightweight and responsive cushioning, the shoe boasts a full-length VaporMax unit that is crafted from around 50% recycled materials. Additionally, the rubber outsole incorporates Nike Grind, a compound comprised of residual materials from the manufacturing process. Embracing both style and eco-consciousness, the Nike Air VaporMax 2021 Flyknit ‘Grey Light Liquid Lime’ epitomizes the brand's commitment to sustainability.