This Rocky S2V Insulated Composite Toe Predator boot stands up to tough conditions. It is uniform-compliant and approved for wear with all applicable Operational Camouflage Pattern variations. This boot features a breathable waterproof membrane system that allows you to brave the elements while letting your feet breathe permitting you to perform to your highest potential. Keep your feet warm with 400 grams of 3M Thinsulate Ultra insulation. The composite toe meets Astm F2413 protective toe standard. The durable, triple-stitched military boot withstands everyday wear and tear and reduces ankle injuries with Roll-Stop Ankle Stability and a Vibram sole with proprietary high walls and a polyurethane midsole. The stretch Lycra tongue hugs your feet for a secure fit and a fiberglass shank adds additional durability and support.