Free Ground Shipping on orders over $150

VOLT – 3v® Gray Heated Socks

VoltHeat Footwear

Size Guide

Keep your feet warm and comfy with our extra thin heated sock liners that provide all day heat on a single charge. Made with a moisture-wicking micro polyester to keep your feet dry and spandex interlock fabric that forms to the foot for a great fit. Includes two small, at rechargeable Vb320 lithium batteries and dual charger. Each Vb320 2000mAh battery weighs just around 2 ounces and discreetly tucks into a small storage pocket with hook and loop closure on the side of each sock. The battery comes with a built-in microprocessor controller with 4 power level settings. On the highest setting, the socks will provide over 3 hours of soothing warmth to the bottom of the foot.

Included with the socks is a battery strap in case you want the optional VB350 5000mAh battery that will provide 8 hours of heat on the highest setting and over 20+ hours on the lowest setting.

  • Provides up to 10 hours of soothing warmth to help rejuvenate numb toes and cold, tired feet!
  • Includes two powerful 3.7v 2000mah flat rechargeable lithium batteries, dual charger and wireless remote controller
  • Four power level settings allowing you to select your desired heat output
  • Made with a moisture-wicking micro polyester to keep your feet dry and spandex interlock fabric that forms to the foot for a great fit
  • Battery connects to plug and tucks discreetly into a hook and loop pocket
  • Nylon cinch cord at the top of the sock to help keep a secure fit while you are active

Included with the socks are two battery leg straps in case you want to purchase separately our VB350 5000mAh batteries that will provide 8 hours of heat on the highest setting and over 20+ hours on the lowest setting.

Zero Layer 100

Zero Layer® heat system eliminates bulk while providing more efficient heat transfer.

Approximate Battery Run Times for  VB320 /3.7v 2000mAh batteries (included)
100% Highest Setting = 3+ hours
75% Medium/High = 4.5 hours
50% Medium/Low = 6 hours
25% Low = 10 hours
Approximate Battery Run Times for  VB50 /3.7v 5000mAh batteries (optional)
100% Highest Setting = 8+ hours
75% Medium/High = 12 hours
50% Medium/Low = 16 hours
25% Low = 20+ hours


Related Items


Footwear Size Chart