Description

With special materials inside, they feature self-heated function lasting for 12 hours. Suitable for men to use for all the shoes.This kind of shoe inserts is made of material for durable and long-term use. Perfect to keep feet warm in cold weather

Features

- ColorLight Brown
- Material: Activated carbon and iron powder.
- Size: Approx. 25 x 8.5cm/ 9.84 x 3.35 inch (LxW).
- Size 40-43.
- Personal warmth, wet resistant capability is strong, automatic balance changes in temperature.
- Heat spontaneously, no power needed.
- Thin and breathable fabric, and natural materials, for safe use.
- Avoiding frostbite. Perfect to keep your feet warm in winter.

2 x Pairs of Spontaneous Heat Insoles Self-Heating Insoles Winter Warm Shoe Inserts for Feet Size 40-43

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