high tech aerogel working insoles keep foot warm in winter

Additional Info

• Product Model: aerogel insole
• Product Material: eva / superfine velvet / aerogel
• Product Sizes: full 7 sizes
• Product Details:

  new technology aerogel material layer could keep foot warm in winter;

  high elastic eva material;

  superfine velvet fabric covers on the top;

• Product Feature:

  new tech material aerogel material included in the insole, which can help foot keep warm in cold winter;

  easier and more convenient for end user;

  it does not like the battery-heat insole, you do not need to in charge of the power everyday;

  moisture absorption, keep foot dry and comfortable whole day time.

• Product Package:

  simple packaging style, one pair per polybag, 100 pairs per carton.