Thermostep Self-Heating Insoles | Thermo Insoles with Memory Foam | Constant Heat | For Women & Men | Red / Yellow

TheThermostep Self-Heating Insolesensure your feet stay warm even during the chilliest winter days. With innovative heat-holding materials combined with cozy memory foam, you can enjoy prolonged comfort and steady warmth without relying on electricity or batteries. Ideal for outdoor adventures, work footwear, or everyday use in winter.

📌Self-Heating TechnologyThe distinctiveOsolai fabricresponds to your body heat and retains warmth to keep your feet comfortable at all times – no external power required.

✨Memory Foam ComfortThe plushviscoelastic cushioningmolds perfectly to your foot's shape, ensuring ideal pressure distribution and support.

❄️Warm & BreathableGreat for chilly days – keeps your feet cozy while preventing perspiration.

👟Universal FitDesigned for both men and women – can be easily cut to size and inserted into nearly any footwear (such as winter boots, athletic shoes, or work shoes).

🧼Easy Maintenance & DurableMade with high-quality materials, providing a long-lasting lifespan even with daily use.

📋Specifications

• Product NameThermostep Self-Heating Insoles

• MaterialOsolai fabric + viscoelastic memory foam

• ColorRed / Yellow

• Sizes

  • EU 35–36 → 23 cm

  • EU 37–38 → 24 cm

  • EU 39–40 → 25 cm

  • EU 41–42 → 26 cm

  • EU 43–44 → 27 cm

  • EU 45–46 → 28 cm

• FunctionSelf-heating, heat-retaining, shock-absorbing

• Included1 pair of insoles