Non Current 
 
When we built the industry-first Adrenaline GTX® Boot, it set the standard for technical snowmobile footwear. Improving and tweaking the Adrenaline BOA® near-perfect formula was our goal. The Adrenaline provides a dry, comfortable, and supportive riding experience across a wide range of conditions without impeding freedom of movement.
 
Full Specs-
 
GUARANTEED TO KEEP YOU DRY®
GORE-TEX® TECHNOLOGY
BOA® DUAL-ZONE LACING SYSTEM
600 GRAMS OF 3M™ THINSULATE™ INSULATION
INSULATION INSIDE GORE-TEX® MEMBRANE ENSURING A DRY THERMAL LAYER
EXTREMELY DURABLE/AGGRESSIVE SOLE
PLUSH MOISTURE-WICKING LINER MATERIALS
COMFORTABLE YET STIFF/DURABLE SOLE
INTERNAL CUSHIONING
LOWER "D" RING POSITION TO HOLD CUFF DOWN
REMOVABLE MOISTURE-WICKING ORTHOLITE® INSOLE
ANKLE CUTOUT PROMOTES FORWARD FLEX