Ribbed design with 3-D knit structure. Flat toes seams and a roomy toe Section. Reinforced heels for a longer lasting, durable product. Anti-bacterial additive reduces unpleasant sock odor. Moisture-transport system with soft Micro and multi-fiber yarns in the sole keeps feet dryer. Available in knee high and thigh high styles. Assorted colors. High quality medical products used by healthcare providers in the top clinical settings.