Yes, you can buy replacement parts for the Airpower XR1 Pro Grip Xtreme such as insoles, laces, and zippers. You can find these items on our website on the accessories page. If you are looking to retread or refurbish your Airpower XR1 Pro Grip Xtreme boots, check out the HAIX Extended Wear program page.

Yes, your boot fit can be adjusted on the Airpower XR1 Pro Grip Xtreme by tightening or loosening the laces on either side of the zipper mechanisim. For a slightly more individualized fit, boots can be adjusted with an alternate insole. A blue insole for a narrower fit (thickest), a yellow insole for a wider fit (thinnest). Extra insoles can be purchased on the accessories page.

Yes, the front lacing zipper system of the Airpower XR1 Pro Grip Xtreme allows the individual user to adjust the fit to their own personal needs, offering more ankle support as needed, or possibly offering a looser fit in the lower leg for larger calves. Boots should be adjusted to your preference when they are received, then just zip in or out from then on. A second adjustment to the lacing may be needed after the boots have gone through their initial break in period.

The Airpower XR1 Pro Grip Xtreme runs similar in size to your athletic shoe size, but because of the built in arch support, they do run on the narrow side. The Airpower XR1 Pro Grip Xtreme comes in medium, wide, and extra wide widths. It is recommended that you order one width larger than your usual width. For example, most people who normally wear a medium, would wear a wide in this boot.

With the CROSSTECH inner liner, the Airpower XR1 Pro Grip Xtreme does offer protection from liquids, chemicals, and bloodborne pathogens. The boots are tested and certified according to NFPA 1999, 1951 and 1990 (1992) standards for biopenetration.

The Grip Xtreme sole has yellow and white gripping elements embedded into the sole which provides excellent grip on wet and dry ice. The tread profile is configured differently and is also a little deeper than the sole on the Airpower XR1 Pro.