Superfeet Active Support Low Arch Size:C - 37 - 38.5 EU this is a great all

this is a great all in one with a Mat

Made to replace the removable liner in roomy to moderate-fitting shoes

breathable fabric

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Superfeet Active Support Low Arch Size:C - 37 - 38.5 EU this is a great allLow arch signature Superfeet shape adds stability and comfort to your shoes, reducing stress on feet, ankles, knees, and back. Improves efficiency, reduces fatigue, and supports every step. Responsive EVOLyte carbon fibre cap and two layers of Aerospring Rebound foam combine to deliver exceptional comfort and smooth and efficient energy transfer through your gait from foot strike to toe off. Thickness: Max Arch Profile: Low Cushion: Semi Firm Evolyte