Spenco Ground Control Low Arch Size:Medium (Women's 9-10 | Men's 8-9) By combining Drymax moisture-wicking fibers

By combining Drymax moisture-wicking fibers with PTFE friction-reducing fibers

secure design

Mini crew height shields against trail debris and light abrasion

controllable percussion massage gun that helps increase blood flow

keeping feet dry on wet and humid trails

Spenco Ground Control Low Arch Size:Medium (Women's 9-10 | Men's 8-9) By combining Drymax moisture-wicking fibersThe 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