NWT NEW ARRIVAL Experience the pure joy of the super-relaxed Kob Eco Sox Casual Shoe from Hey Dude! These eco-friendly slip-on sneakers rock seamless stretch knit uppers made with 100% recycled plastic bottles and hemp, elasticized lacing system with organic cotton laces for easy on and off, and ergonomic memory foam insoles that wick away moisture and reduce odors for all-day comfort.