Introducing An Innovative One-piece Clog From The Original Muck Boot Co. Inspired By Our Beloved Muckster Collection, The Muckster Lite Clog Is 50% Lighter, Offers Independently Verified Src Rated Slip-resistant Traction And Provides Excellent Support And Comfort For All-day Wear. The Muckster Lite Clog Is Built From A High-performance, Lightweight Foam Called Bio Lite Which Is Ultra-durable And Easy To Clean. The Upper Features Side Ventilation Holes For Breathability And Drainage For Water And Debris. The Entire Clog Is Constructed From Bio Lite Which Is Eco-friendlier Than Many Other Injection Molded Foams In The Market. Bio Lite Has Been Granted A Green Leaf Certificate By Intertek, An Accredited Independent 3rd Party Testing Facility, Verifying That This Product Will Properly Biodegrade In Bioreactor Landfills. Landfill Biodegradation Validated Utilizing The Astm D5511-18 Test Method, Iso 15985. The Muckster Lite Offers A Lighter Footprint For Your Feet And The Planet.