These mat have diverted the technology developed for NASA to some other purpose

The four-layer structure of a material carries out heat reflection of the body temperature, and warms the footLightweight and WarmSoft touch and comfortableShoulders, legs, hips can also be usedSize:44.5cm×34cm×4cmWeight:190gMade in Japan(Cover:Made in China)Outer cover/Polyester65%,Cotton35%,Boa/PolyesterInside cover/Nonwoven fabricPolyethylene foamPolyester,Cotton,4-layer sheet aluminum

The entire foot is warmer pockets

 

 Color:Beige

 

Color:Pink

 

 Use of the "space mark" permitted only forproducts created from NASA technologies

 

 

 

 

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Nonwoven fabric,

Polyethylene foamPolyester,Cotton

4-layer sheet aluminum