American Trench Dress Sock in Mercerized Cotton

American Trench is a Philadelphia-based, mission-driven brand devoted to telling the story of American manufacturing—one garment at a time. The company frames its identity around working with passionate craftspeople and U.S. factories to elevate domestic manufacturing, starting from its trench coat origin and expanding into a broader line of apparel and goods. The brand emphasizes materials like Swiss Ventile, 100% domestic wool hopsack, USA-grown combed cotton, Scottish cashmere, and Italian Merino wool, with end-to-end manufacturing reported to take place in the United States and many products made in America of American materials. They note that if any portion of a final product involves foreign processing, they label it accordingly (e.g., made in America using imported materials), underscoring a transparent approach to Made in USA claims.