ATLANTA - eTradeWire -- COES, the innovative brand behind COES COPPERFINGER™ toe socks, has conducted independent laboratory testing to verify the presence of copper in its products. The experiment, designed to simulate real-world conditions, confirms that COES COPPERFINGER™ socks contain measurable amounts of copper, supporting their antimicrobial and odor-controlling properties.

Scientific Testing Process

To determine the actual copper content in COES COPPERFINGER™ toe socks, the following steps were carried out:

1. Extracting the Toe Fabric for Analysis
   • The toe section, where copper infusion is most concentrated, was carefully cut and prepared for testing.
   • Multiple fabric samples of identical size were used for accuracy.
2. Simulating Sweat Exposure
   • The fabric samples were submerged in an artificial sweat solution, designed to replicate real perspiration.
   • This solution contained essential sweat components like sodium chloride (NaCl) and lactic acid, which facilitate metal ion release.
3. Extracting and Measuring Copper Content
   • After 24 hours, the solution was analyzed using ICP-OES (Inductively Coupled Plasma Optical Emission Spectroscopy) and AAS (Atomic Absorption Spectroscopy) to detect and measure copper ions.
   • The test revealed a copper concentration of 5090 mg/kg, confirming the presence of copper in the fabric.
4. Assessing Longevity of Copper Content
   • The experiment also considered potential copper loss over time, including through wear and washing.
   • Findings suggest that while some copper may gradually decrease with extended use, significant amounts remain embedded in the fabric.

Key Findings

• COES COPPERFINGER™ toe socks contain a verified copper infusion, which can interact with sweat to release beneficial copper ions.
• The antimicrobial and odor-resistant properties of the socks are supported by the presence of copper.
• Further testing can assess the longevity of copper content after repeated washing and prolonged use.

About COES

More on eTradeWire News

• Merry Christmas 2025 by Rob McConnell Orchestra & Singers Released
• Siembra Brings 18 Latinx Artists Together in Brooklyn Exhibition
• 3 AI Trading Tools Try 14 Days Free – Up to 89% Historical Win Rate
• From "Cherry Pie" to Changed by Grace: Bobbie Jean Brown Shares Her Story of Faith & Redemption
• Rock icon Bobbie Jean Brown returns to the stage now bringing faith, fun & star power to live events

COES is a leading brand specializing in advanced-performance socks for active lifestyles. With copper-infused fiber technology, COES COPPERFINGER™ socks provide long-lasting odor control, moisture management, and support for athletes and everyday wearers alike.
https://coesdurable.com/blogs/news/maximize-the-power-of-copper-the-creation-testing-and-vision-behind-copperfinger-socks?srsltid=AfmBOoo6MD6LqZAWimTwA2Q6HNnzJJI-1eu8K_5bct0vuKb88OtbRNj2