Rated to -40 C with 600g insulation. Fixed liner with fur lining. Minimal seams in sled-contact areas. 20mm thick EVA midsole for maximum. Achilles and calf cushion support.Store Hours: Monday - Friday. Friday orders will process on Monday. The item "FXR X-Cross Pro BOA Snow Boot" is in sale since Wednesday, November 7, 2018. This item is in the category "eBay Motors\Parts & Accessories\Apparel & Merchandise\Snowmobile Gear\Boots". The seller is "powersportsxpres" and is located in Smiths Creek, Michigan. This item can be shipped worldwide.