The Application segment of the Athletic & Sports Socks market is divided into five primary use‑cases—Running, Training, Outdoor activities, Team Sports, and Rehabilitation. Running accounts for the largest share, roughly 35 % of total revenue, driven by high‑frequency purchases among distance‑runners who prioritize lightweight, moisture‑wicking constructions. Training, representing about 25 % of the market, includes gym‑based and cross‑training users who demand versatile socks with moderate cushioning and durability. Outdoor activities (hiking, trail running, cycling) contribute around 20 % and are characterized by enhanced thermal regulation and reinforced toe/heel zones. Team Sports such as soccer, basketball, and volleyball capture an estimated 15 % of sales, reflecting the need for sport‑specific ankle support and anti‑slip features. Rehabilitation, the smallest slice at 5 %, serves physiotherapy patients and post‑injury athletes who rely on compression and pressure‑distribution technologies. Together, these application categories shape the overall market size by aligning product development with distinct performance criteria.