Features: Color: black Inside: CROSSTECH Classification: ASTM F 2413-2011, CAN/CSA-Z195-2009, NFPA 1977-2011, NFPA 1999-2013 Sole: AIRPOWER XR Sole Material: waterproof leather Leg height: 9 inches AIRPOWER XR1: HAIX Secura Liner:Footwear inner liner which will never pull out or wrinkle up over time; lining is firmly secured and sealed along with the upper leather beneath the sole. HAIX Sun Reflect Leather:Reduces the heating effect of the upper leather by direct sunlight. Sunlight is reflected by the leather, keeping the leather and the feet cooler. HAIX Climate System:Permits air circulation with every step - moist air is released and fresh air comes in through the vent holes at the top of the boot. HAIX AS System:Supports the arch of the foot in its natural, ideal position Upper Material:Soft and supple waterproof leather, hydrophobic, breathable. Moisture Barrier:CROSSTECH footwear, 4 layers with inner Cambrelle lining, abrasion resistant, softly padded with breathable foam. Waterproof, breathable, bacteria and chemical resistant, bloodborne pathogen resistant. Protective Toe Cap:Anatomically formed and well-padded composite protective toe cap to meet ASTM 2413-11 and CAN/CSA Z 195-2009 standard for personal protection - protective footwear. Protective Flexible Midsole:Flexible protective and metal-free, cast into the midsole, to meet ASTM F2413-11 and CAN/CSA Z195-2009 standard for personal protection - protective footwear Sole:Extremely slip resistant rubber sole with PU wedge which is fuel, oil, and skid resistant, with a non-marking, self-cleaning tread. Excellent insulation against heat and cold. Sole is heat resistant and antistatic. Insole:Anatomically formed, quick change, machine washable insert with excellent moisture absorption and quick drying qualities. Footbed:Anatomically formed TEXON (fleece) absorbs moisture and supports ankle Other:Anatomically formed and softly padded tongue, integrated heel bend, raised tip, Patented HAIX Lacing System: combined lacing and zipper unit, smooth external TPU toe cap.