Buffin Atomic boots

ATOMIC is a high-performance winter sport-boot, designed with a tendon guard and ledge to allow for easy snowshoe binding compatibility. Tested by Baffin ambassadors during marathons and ultramarathons in both the Arctic and Antarctic, ATOMIC is the solution to limitless outdoor recreation and fun. Waterproof and insulated. Tag size 12 but fits smaller. Best for size 11- 11.5 that is why I'm selling. I'm 12 but its too tight for me. Great condition. Barely worn.