IST latest antibacterial technology also provides cooling solution for advanced rash guard fabrics PURiGUARD / i-Cool fabrics. Adding mineral material and Zinc-embedded treatment which have better thermal balancing ability.

The body temperature can be easily balanced with outside environment, and water content increased by 450% and Q-Max increased by 180% compared to other yarn (polyester), which achieve the effect of rapid cooling & more comfortable sensation to human body.

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