With the CROSSTECH inner liner, the Airpower XR2 Winter does offer protection from liquids, chemicals, and bloodborne pathogens. The boots are tested and certified according to NFPA 1999 standards for biopenetration.

Yes, you can buy replacement parts for the Airpower XR2 Winter 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 XR2 Winter boots, check out the HAIX Extended Wear program page.

Yes, your boot fit can be adjusted on the Airpower XR2 Winter 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 XR2 Winter 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® XR2 and Airpower® R2 are certified to NFPA 1999 for emergency medical operations while the Airpower® XR1 is certified to both NFPA 1999 and NFPA 1977 for Wildland Firefighting.The Airpower® XR2 and Airpower R2 are both 8" in height while the Airpower® XR1 is 9" in height. Both the Airpower® XR1 and XR2 are composite toe with non-metallic puncture plates while the Airpower® R2 has a steel toe and steel puncture plate. The Airpower® R2 differs from the other 2 models in that it has a leather toe that is polishable. Since the Airpower® XR2 and XR1 are so similar, the Airpower® XR1 has a red NFPA 1977 label on the left boot.

The Airpower XR2 Winter 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 XR2 Winter 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.