Weedy kicks: How marijuana-themed sneakers became a 4/20 tradition By JasonApril 11, 20204/20, 420, Adidas, aggregated, April 20, Industry, Lifestyle, Nike, sneakers Nike and Adidas put out special marijuana-themed shoes every year to mark 4/20. Here’s how it happened. The post Weedy kicks: How marijuana-themed sneakers became a 4/20 tradition appeared first on Leafly.