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