Fit Tip: True to Size Withstand the toughest terrains and job sites with MINER (Metatarsal Guard). CSA/ASTM approved and ESR/EH rated, MINER offers increased protection from chemicals and the environment - from the farm to factory. Features Waterproof Level: B-Tek™ Dry Waterproof Electric Shock Resistant Slip Resistant Technology CSA/ASTM approved ESR/EH rated Internal metatarsal guard for protection in mining applications Metatarsal protection with electric shock Upper: Oil and acid resistant rubber upper and outsole Rubber is extended to top of the boot for increased protection from chemicals and the environment Pull loop at the back for ease of entry Base: Metatarsal Guard, Safety Toe and Plate Anti-fatigue midsole for shock absorption and rebounding Cleated outsole design Tested in accordance to Z195-14 for Coeffiency of Friction (COF) on Quarry tile/stainless steel/wet and dry surfaces, at room temperature and cold climate conditions Insulation: Fixed Fit Liner featuring: Thermaplush™ next-to-foot wicking comfort layer for warmth Thermawick comfortable, hi-wick next-to-foot lining material for greater breathability and improved thermal regulation Form-fitting B-Tek™ Foam breathable neoprene lining for maximum comfort B-Tek™ Heat lightweight, 4-channel hollow-fibre insulation for high-loft breathability in a broad range of temperatures Closed-cell neoprene Specifications and Care Specs: Height: 12.25” External Forefoot Width: 4.5” External Length: 12.25” Weight of Pair: 10.44 lbs Care: Storage: Remove all dirt and debris from rubber, nylon or leather Wipe clean and ensure the product is dry before storing Optimal storage in a dark, dry and cool environment