Sizing
Available in four sizes for the best fit and comfort. Left and right specific for an anatomically correct fit.
Fit
Soft, lightweight, and breathable fabric allows your feet to breathe freely and stay cool during events.
Quality
Soft to the touch and built to last, OS1st products are 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
Guaranteed Satisfaction
Backed by a 100% customer satisfaction guarantee. With proper care, OS1st products provide lasting support for up to six months.

















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