Dr Scholls Ball of Foot Metatarsal Pain Relief Pad provides immediate and all-day relief by lifting and reducing pressure on metatarsal bones. Features Shock Guard Technology to treat pain at the source. Suitable for casual shoes, sneakers, and work boots without trimming. Key Features Immediate and all-day pain relief Shock Guard Technology Suitable for men's and women's footwear Removable cushioning Key Materials: Gel or Silicone Polymer (for cushioning/shock absorption), Adhesive backing. (Designed to cushion the metatarsal area).Dr Scholls: Experts in foot care solutions, providing innovative pain relief products.Place insert in shoe with the ball-of-foot cushion positioned under the ball of your foot. No trimming required.Consult a healthcare professional before use. Follow the directions provided to ensure proper placement and usage. Do not use if you have a foot injury or condition that may be aggravated by the product.