Thermal Mesh Insoles size 9

(These are as thick as 3-4 pairs of the US GI insoles)

Use these mesh insoles in any environment that you need dry feet!

Mesh insoles keep a airspace between your feet and the bottom of your boot.

Works with wet jungle conditions with boots that drain.

Cold wet conditions 20 deg. F and above with rubber boots and wool socks, the insoles will keep your socks amazingly dry and you will actually have a small puddle of water under the insole.

Dry cold below 20 deg. F these insoles will act as a frost liner in extended outdoor stays. Moisture will turn into frost and be caught in the insole...pull them out and tap out the frost when needed...your socks will stay warm and dry!

These insoles create a dead airspace between your foot and footwear, permitting constant circulation of air around the foot. Keeps your feet warm and dry in the winter and cool and dry in the summer.