"Boot warmers" refer to accessories or devices used to keep your boots warm and cozy. They are designed to provide heat and insulation to your boots, especially during cold weather conditions. Full definition
With this below average winter, I have had a pair of boots warming my feet almost daily. (getyourprettyon.com)
Property Amenities: Common hot tub, gas fireplace, mountain views, underground garage, elevator access, jetted tub, air conditioning, wireless internet access, 4 flat screen TVs, 2 Blu - Ray players, stereo with iPod dock, BBQ grill, private ski locker with boot warmers Housekeeping: This property receives alternate day housekeeping service; additional services are available for a fee. (wyndhamvacationrentals.com)
On the garage level, you will find a large ski room with heated boot warmers for your convenience. (luxuryretreats.com)