COOLCORE® Arm Covers
Discover the secret behind COOLCORE: How it stays cold while you move (PDF)
COOLCORE® Arm Covers
Details & Part Number
Part Number (Black): HPCG-CCCABK (One Size Fits All)
Part Number (White): HPCG-CCCAWH (One Size Fits All)
COOLCORE® Technology
Unlike traditional contact cooling materials, COOLCORE® utilizes evaporative cooling technology using advanced patented materials developed in the United States.
While HPI imports the raw material, all sewing and manufacturing are 100% Made in Japan.
Moisture Absorption: Draws moisture (sweat) from the skin into the entire fabric.
Moisture Diffusion: Spreads moisture (sweat) evenly across the material.
Evaporation Control: Regulates moisture (sweat) evaporation to deliver continuous cooling effects.
Chemical-Free: Contains no chemical additives for health safety, plus built-in UV protection.
Cooling Performance: Delivers a surface temperature cooling effect with up to a 10°C difference compared to other materials (*1).
(※1 COOLCORE internal study)
Durability: Semi-permanent function that does not degrade, maintaining its performance even after washing.
Comfortable Feel: Non-sticky and breathable, preventing stuffiness.
Key Features
Highly effective when used in combination with commercially available cooling sprays.
Protects your skin from UV rays while driving.
Dual benefits of sun protection and active cooling.
Difference from Contact Cooling
While typical contact cooling materials rely on high thermal conductivity or embedded minerals to instantly absorb heat and feel cold upon touch, their cooling effect is temporary and lasts only for a moment.
In contrast, COOLCORE® harnesses evaporative cooling, meaning that as long as there is moisture (sweat), the cooling effect lasts indefinitely.
Furthermore, exposing the fabric to airflow enhances the evaporation process, significantly boosting the cooling performance.
Combining this material with fan-cooled jackets or cooling sprays yields exceptional results.
