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NSID: National Safety Industrial Direct and Carolina Shoes
Safety Toe SAFETY TOE: Compression and impact testing determine the impact that the safety toe will absorb. I/75 classification means the toe will absorb up to 75 lbs. of impact; C/75 means the toe offers a constant load protection up to 2,500 lbs. of pressure.
Electrical Hazard ELECTRICAL HAZARD shoes are tested by an independent lab and withstand application of 14,400 volts at 60HZ for one minute without leakage.
Electro-static Dissapative ELECTRO-STATIC DISSAPATIVE shoes absorb and neutralize loose electrons, sending negative charges into the floor.
Slip Resistant SLIP RESISTANT: Carolina soles are designed and constructed with materials to provide maximum resistance against slippery conditions.
Waterproof WATERPROOF: Carolina boots are built to withstand the wettest conditions. Our waterproof boots will keep feet dry all day long.
Opanka Construction System OPANKA CONSTRUCTION SYSTEM is a hand-crafted construction method in which the upper is attached to the outsole and sock lining by hand stitching with a heavy, durable waxed thread. This process yields extremely flexible footwear.
Opanka 3/4 OPANKA 3/4 is a unique two needle hand-sewn construction method. A sock liner is sewn in with the upper and stretched tightly over a thick layer of foam. Cement that would make the boot hard to flex is eliminated. Opanka makes Carolina boots up to 30% more flexible than the leading competitor.
Dryz DRYZ: The efficient transfer of heat and moisture into the Dryz layer has a cooling effect-eliminating moistness and the deterioration of the inner shoe.
Dryz Intellitemp Dryz IntelliTemp is a patented highperformance thermal foam that absorbs and stores body heat, releasing it only when most needed.
Gore-Tex GORE-TEX patented membrane technology offers the highest performance in durable waterproof, breathable footwear.
Kevlar KEVLAR fibers, by Dupont, enhance the tenacity, thermal stability and cut-resistance of boots. It combines excellent protection with warm, fastdrying comfort.
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