Heated Glove Liner

The Boss® Therm™ heated glove liner is the perfect solution for cold-weather work without compromising flexibility. Built from soft 4-way stretch fabric, this one-size-fits-all glove liner conforms snugly to your hand while preserving dexterity. Designed to be worn under any standard work glove, the integrated heating element on the back of the hand warms blood as it circulates—delivering long-lasting heat and improved comfort. With three heat settings (Low, Medium, High) and a rechargeable dual-battery system, users can enjoy up to 2.5 hours of warmth on a full charge. The extended cuff helps block cold drafts and snow, making it ideal for harsh outdoor conditions.

Part No: 399-HG20

Heated Glove Liner Features

• Patent-pending heated liner fits under any glove

• Soft 4-way stretch fabric maintains hand dexterity

• Heating element targets back of hand to warm circulating blood

• Three heat levels: Low (90°F), Medium (110°F), High (125°F)

• Dual USB rechargeable Li-ION batteries (2.5 hours on Low)

• Extended cuff prevents snow and cold air intrusion

• Machine washable, with heating elements rated for 50+ cycles

• Replacement batteries available: 399-GLVBT

Applications

• Outdoor winter work

• Cold storage facilities

• Construction sites

• Utilities and maintenance work

• Snow removal and landscaping

Add lasting comfort and warmth to any cold-weather task with this innovative heated glove liner