Material and construction Material: quality cotton and bamboo fiber for a breathable, closefitting, soft and comfortable feel. Bamboo fiber provides good air permeability, strong abrasion resistance, and antibacterial and deodorant properties. Fit: elastic design delivers secure tightness, no deformation when stretched, and no slipping. Fivetoe separation design Each toe remains separate, allowing independent movement. Reduces squeezing and friction between toes, helps promote blood circulation, and supports ergonomic foot function. Inhibits bacterial growth and helps address common foot issues. Padded sock design Bottom features sweatabsorbent cotton to prevent sole sweat and slipping. Thickened foot pads with soft shock absorption relieve foot pain, reduce fatigue, and protect the soles. Breathable and washable Good air permeability keeps feet dry during daily activities and helps prevent foot problems. Reusable design; please clean after each use. Wash with warm soap after each use to avoid the growth of bacteria. Usage scenarios Everyday wear under casual or formal shoes: maintains dryness and comfort with secure fit. Sports and fitness: suitable for running, gym workouts, or yoga where toe movement and reduced friction are beneficial. Travel or long periods of standing: breathable material and padding help reduce fatigue during extended wear.