Powerstep Original is a full length orthotic that’s perfect for adding extra support to your boots, athletic shoes and casual shoes or any shoe that has a removable cushion insole. The Powerstep Original has a hard plastic arch support with a deep heel cup to support and stabilize your foot. The support is fabric covered with anti-microbial ETC® fabric that reduces perspiration. Available in men’s sizes to fit from 4-16 and womens from 5 to 13. Please order your normal shoe size.