Klim Adrenaline Pro S GTX BOA Snowmobile Boots E-Bikes strap-mounted rechargeable lithium-ion power pack

strap-mounted rechargeable lithium-ion power pack heats the entire inner lens surface to a comfortable 104°F

ensuring you'll be wearing it for years to come

One size fits all

Minimal Seam Design

Klim Adrenaline Pro S GTX BOA Snowmobile Boots E-Bikes strap-mounted rechargeable lithium-ion power packTHE BEST SNOWMOBILE BOOT For Mountain Snowmobiling The Adrenaline Pro S GTX BOA Boot is a top of the line sled boot featuring double BOA laces for easy on and off, plus a Michelin sole for traction and resilience. Tougher BOA dials plus a molded tongue mean better closure and lace distribution, giving extra support and coziness on the runners. That's why we're convinced it's the best snowmobile boot in Canada we've tried it and we recommend it. This