The 3/4 Insole features:

• Keeps feet from sliding forward and helps prevent calluses from forming
• Slim design offers comfort while remaining discreet and eliminates ugly overhang and toe scrunch without compromising fit
• Premium foam cushioning provides superior shock absorption that reduces stress from heel to ball of foot while being lightweight and breathable, keeping your feet cool, dry, and comfortable
• Adhesive backing for lasting placement, not recommended to remove and reuse
• Made in the USA
• Great for boots, booties, flats, heels, pumps, wedges, and sandals