Fit: Soft, lightweight, breathable and comfortable fabric allows your feet to breath freely and stay cool during events.
Sizing: Available in four sizes for best fit and comfort. Left and Right specific for anatomically correct fit.
OS1st guarantees 100% customer satisfaction with their products. With proper maintenance, OS1st products can offer lasting support for a period of six months.
Features: 360 degree blister protection, revives sore/achy feet, soft fibers for hyper-sensitive feet, prevents overheating by increasing airflow.
Quality: Soft to touch and long durability made with the highest quality materials