The Paradigm 5 features:

• Balanced cushioning paces your heel and forefoot the same distance from the ground to encourage proper, low-impact form throughout your run.
• Footshape™ toe box allows your toes to relax and spread out naturally for more comfort and stability.
• The Fit4Her™ technology means we customize every women's shoe to the unique anatomy of the female foot.
• Altra Ego™ is a dual-nature midsole compound with a responsive, yet soft feel for increased energy return.
• Guidetail™ is a feature found on our dynamic support shoes that acts like a highway guide rail to provide guidance only when you need it.
• Stabilipod™ acts as a stabilizing tripod by enhancing the three natural stability zones in your foot to help prevent excessive foot collapse or pronation.
• Engineered mesh upper
• Insole: 5 mm Sculpted Footbed