Calze G.T. S.r.l.

Calze G.T. S.r.l., operating under the Relaxsan brand since 1984, is an Italian manufacturer of graduated compression hosiery and therapeutic garments. The company specializes in compression socks, stockings, and leggings for circulatory health, venous insufficiency prevention, and post-surgical thromboembolism prophylaxis. Product lines include Relaxsan (preventive compression hosiery), Medicale (orthopedic therapeutic compression garments), Cotton Socks (cotton-blend compression socks), and Diabetic Socks (non-compression socks for sensitive feet). The company also manufactures compression sportswear, thermal underwear (Zero° line using merino wool and Dryarn), posture-support apparel (Posture Reminder T-Shirt), and personal protective equipment including silver-infused masks and gloves under the UNIMA brand. All products are manufactured 100% in Italy and distributed across 65+ countries. The company emphasizes sustainable materials, including the Repetita® recyclable polyester fiber from post-consumer plastic bottles (GRS-certified). Compression garments are available in preventive (Class I) and medical/therapeutic (Class II) grades, with open-toe options for specific foot conditions. Manufacturing capabilities include textile engineering, compression knitting, and finishing for both consumer and clinical applications.