ThermaCELL Proflex Heavy Duty Heated Insoles

Pairs heated footbeds with your smartphone.

Slip Thermacell's Proflex Heavy Duty Heated Insoles into your hiking shoes, ski boots, or casual sneakers, and then use your smartphone to adjust the insoles' heat for customized warmth throughout winter. Their batteries last for eight and a half hours until they need a recharge, which only takes two hours for a full charge, and you can recharge them five hundred times for long-lasting use. The Poron foam surrounding the removable batteries is shock-absorbent, odor-resistant, cushy, and flexible for free-moving comfort, and you can trim them to fit your shoes perfectly. Thermacell included a smart charging case, wall charger, USB cable, and travel bag with the insoles and batteries.

  • Heated, flexible footbeds add warmth to ski boots or casual sneakers
  • Bluetooth compatibility lets you adjust heat with smartphone
  • Removable, rechargeable batteries run for up to five hours
  • Antimicrobial, shock-absorbing, cushioned Poron cover
  • Can be trimmed to fit almost any shoe size
  • Includes insoles, batteries, and charging accessories
  • Reviews
  • Q & A
Unanswered Question

Do these work well in ski boots? They look really thick...