Spenco Ground Control Medium Arch Size:Medium (Women's 9-10 | Men's 8-9) Ideal for anyone new to

Ideal for anyone new to foam rolling

and all-day wear

Ultra-lightweight Merino wool dries quickly and regulates temperature

impact-absorbing protection

Spenco Ground Control Medium Arch Size:Medium (Women's 9-10 | Men's 8-9) Ideal for anyone new toThe Spenco Ground Control insole, available in three arch heights, reduces excess material around the heel to smooth out your foot strike. With updated learning on the mechanics of the foot, Ground Control seeks to work with the foot, not against it. The neutrally positioned center of pressure design centers the foot and reduces pronation forces. Features Perforated EVA body Nylon arch support Polymer forefoot pad for energy return Polymer heel pad