CPF-1301 Silicone Metatarsal Pads.
Size/s: Small, Large. 
Feature:

• Provides more cushioning and shock absorption on metatarsal area.
• Reduces and prevents pain caused by calluses.
• Helps realign toes.
• Toe spreader design could be used for hallux valgus.

• Metatarsalgia.
• Forefoot calluses.
• Overlapping toes.