Easy Warm Denim
Volcanic rocks have a good capacity of heat storage.
100% Natural material，skin friendly, not to hurt the human body.
Featuring their own natural color, it can reduce the amount of dye needed to lower energy consumption
To simplify the process, for the pursuit of green energy, and does not add an additional chemicals
Quick-drying, comfortable, having a deodorizing effect.
Effectively to continue to heat up and warm the body.