Technology
  • Vibram ® Vibram® is the world leader in high performance rubber soles, targeted to the outdoor, work, recreation, fashion, repair and orthopedic markets.
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  • Thinsulate Ultra Just like regular Thinsulate, it is lightweight, breathable and moisture-resistant. But Thinsulate™ Ultra insulation goes one step further. It is loftier and thicker than original Thinsulate™ insulation-for even greater warmth and comfort, yet still thin enough to allow complete freedom of movement. A mid-loft insulation, it is designed for some of the harshest conditions on earth and retains insulating value in damp conditions.
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  • Dri-Lex ® Dri-Lex® delivers heightened comfort through a moisture management lining system that is totally breathable and quick drying.
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  • Chip-A-Tex ® The Chip-A-Tex® waterproof membrane system is breathable. Water is locked out of the boot by the membrane shield but air passes through from the foot for maximum comfort.
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  • Waterproof Seam seal construction helps keep feet dry and comfortable.
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  • Steel Toe Steel safety toe cap meets or exceeds ASTM F2413-05 standards for impact and compression.
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  • Safety Toe 35% lighter than a steel toe cap it has no heat or cold temperature transference, non electrical conduction or magnetic charge properties. It's non rusting and non-corrosive and meets or exceeds ASTM F2413-05 standards for impact and compression.
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  • Electrical Hazard Non electrical conduction of electrical potential or magnetic charges. Safety toe cap meets or exceeds ASTM F2413-05 standards for impact and compression.
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  • Dual Guard ® Solid steel plate between outsole and insole prevents nails and other sharp objects from penetrating the foot. Safety toe cap meets or exceeds ASTM F2413-05 standards for impact and compression.
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  • Electrical Hazard (CSA) These soles provide electric shock resistance for any environment where accidental exposure to electrical currents is possible. Manufactured with electrical insulating properties to withstand 18,000 Volts and a leakage current not exceeding 1mA.
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  • Sole Puncture Protection (CSA) Extra thick soles provide puncture protection from sharp objects in heavy work environments. Sole puncture protection to withstand impacts up to 125 Joules. Designed to withstand a force of not less than 270 lbs and resist cracking after being subjected to 1.5 million flexes.
    Close Sole Puncture Protection (CSA)
 
Common spelling variations include chipiwa, chipawa, chippawa, chipowa, chippowa, and chippewah