Card Health Cares PediFix Metatarsal Shoes Cushions Metatarsal Shoe Cushions comfort and protect the ball-of-foot by absorbing pressure and reducing friction with soft, durable foam.* They also add extra padding to thin-soled footwear.* Especially effective in high-heels to ease metatarsal pain, while preventing feet from sliding forward.* Self-adhesive backings keep them in place. 1 pair per package.