Daylily Self-Heating Insoles — 100 Pairs Set

Cold feet are no longer a problem when warmth is always within reach.
Self-heating Daylily insoles in a cost-effective 100-pair set provide stable warmth for up to 12 hours with no batteries, wires, or charging required.

The insoles activate automatically after opening the package when exposed to air and gradually release gentle, comfortable heat. This is a practical solution for daily use during cold seasons — at home, at work, while traveling, or during outdoor activities.

Why Choose the Daylily

• Long-lasting warmth up to 12 hours

An average heating temperature of around 45 °C is maintained (depending on environmental conditions).

• No electronics required

No batteries or power sources needed — the insoles work through a natural heat-generating reaction of the components.

• Comfortable fit in shoes

The insole shape fits most types of footwear: everyday, work, and outdoor shoes.

• Easy to use

Open — place in shoes — feel the warmth. No rubbing or additional steps required.

• Single-use solution

After use, the insoles can be disposed of and require no maintenance.

Where to Use

• daily use during cold weather
• outdoor work or unheated environments
• travel, camping, and tourism
• outdoor activities and winter hobbies
• situations without access to electricity

How Self-Heating Insoles Work

After opening the individual package, the components naturally react with oxygen in the air. As a result, the insole gradually heats up and provides warmth over an extended period of time.

Key Specifications

• Type: disposable self-heating insoles
• Heating duration: up to 12 hours
• Average temperature: ~45 °C
• Size: 42–43
• Package contents: 100 pairs
• Shelf life: 3 years