[Comfortable, soft and highly elastic] Premium PU material - 3D popcorn structure, more breathable, softer, more comfortable, returns energy with each step, prevents the insole from bottoming out and losing its shape. There is no such thing as An insole with both cushioning and resilience properties. [Highly breathable, quick-drying and anti-odor] All-day support - Soft, highly elastic material provides support and cushioning for long-lasting comfort, with gentle breathability and sweat absorption. The back side is highly breathable with ventilation holes, and it dries quickly to prevent stuffiness and odors. [Massage Insole] Small protrusion design on the surface of the insole, 3D massage cushion bump, relieves foot discomfort and fatigue. , Relieves foot discomfort caused by walking for a long time Improves walking comfort! [Soft arch support] The side arch support maintains the correct arch, and the arch support heals into a straight line to support the arch and provide a good fit. Provides effective full support to relieve pain associated with common foot conditions. Support your feet with soft arch support and lateral arch support. [Suitable type] Suitable for sneakers, running shoes, boots, short boots, leather shoes, safety shoes, etc. Recommended for those who walk a lot, such as standing work, daily walking, business trips, sports outings, etc.