Thermacell ProFLEX Heated Insoles - Small Fits men’s shoe sizes 3.5-5 and Women’s shoe sizes 4.5-6

ProFLEX offers more comfort and ease of use than the original heated insoles, utilizing a flexible polyurethane insole material, a comfortable Poron battery cover cushion and a removable, rechargeable battery. Plus these insoles offer convenient remote operation and a minimum of 2500 hours of use, about four winters of heavy use.

Package includes: 2 Heated Insoles, 2 rechargeable batteries, 1 remote control with battery, 1 battery wall charger, 1 USB cable, 1 instruction booklet.

• Keeps feet warm, not hot
• 3 temperature settings: No heat (standby), Medium (100°F), High 111°F)
• Rechargeable foot warmer
• Recharges in 4 hours using wall charger or any USB port
• Recharges at least 500 times
• Wireless remote control
• Antimicrobial, shock absorbing Poron cushion batter cover
• Can be trimmed to fit almost any shoe size
• Water-resistant
• Easily fits into your shoes or boots
• Easy to recharge batteries without removing insoles from shoes