Inspired by the Muck Muckster collection, the big kid's Muckster Lite Clog is 50 percent lighter, offers independently verified SRC rated slip-resisting 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 than many other injection Shaped 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 degrade in . landfills. Breathable Side Ports for Water Drainage and Comfort 100% Water-Friendly, 100% MUCKPROOF SRC Rated for Excellent Multi-Surface Slip Resistance Lightweight and Easy to Slip On/Off ASTM D5511-18 / ISO 15985-14 UPC 193715618858 Brand MUCK Color Duck Camo Theme Military Pattern DUCK CAMO Seasons All Heel Type No Heel Toe Style Round Toe Model Name Muckster Lite Style Name Mlcydc1 Item Weight 1.2 Pounds Closure Type Pull-On Manufacturer The Original Muck Boot Company Style Number MLCYDC1 Sole Material Rubber Outer Material Foam Insole Material Foam Material Fabric Self-insulating, waterproof NEOPRENE shell construction. Shoe Height Map Mid-Calf Special Features Value Fit to Size Sentiment Fits True To Size Water Resistance Level Waterproof Manufacturer Part Number 193715618858 Global Trade Identification Number 00193715618858