Self Heating Shoe Insoles Warm Foot Patches Winter Heat Pads 3 to 6 Hours 5 Packs Per Box

Self-Heating Shoe Insoles, known as Fa Re Xie Dian (发热鞋垫), are disposable warming inserts for winter foot comfort. Each steam-heat ankle wrap delivers gentle warmth for approximately 3 to 6 hours with a peak temperature near 52°C. Traditionally associated with warming the lower body during cold weather, they are worn inside shoes or around the ankle for everyday seasonal warmth.

Key Selling Points

• Self-heating design activates on contact with air for convenient warmth
• Provides approximately 3 to 6 hours of continuous gentle heat
• Peak temperature around 52°C for comfortable winter foot warming
• Steam heat ankle wrap style fits inside shoes or around the ankle
• Sold as 5 individually sealed sachets per box for seasonal use

Quality & Sensory

Each sachet is a soft, flat non-woven pad that warms gradually after opening. The wrap feels dry and smooth against the skin, with a mild warmth that builds over several minutes. No aroma or taste is associated with this external-use warming product.

Technical Specifications

Usage Scenarios

• Winter daily wear inside shoes
• Outdoor activities in cold weather
• Ankle warming during commuting
• Seasonal foot comfort at home
• Travel in cold climates

Traditional Uses

In traditional Chinese warming practice, external heat is applied to the feet and ankles during cold seasons to support comfort and circulation. These self-heating wraps are placed inside shoes or around the ankle and worn for several hours. They are commonly used in winter, during outdoor work, or while traveling in cold weather.

FAQ Q&A