Saucony Grid Fastwitch 5
The Fastwitch 5 gets a new look and less weight. Improved durability is offered by the SSL EVA midsole. The Fastwitch 4 is suitable for any road racing distance and offers added support for over-pronation. A breathable Air mesh upper and Dri-lex upper rounds out this comfortable racer.
Category: Performance
Last: Performance
Custom Ride Management - define your ride!
Upper Technologies
• Airmesh Upper for lightweight breathability
Midsole Technologies
• EVA midsole for responsive cushioning
• i Grid for Lightweight Cushioning
• HRC Strobel Board for foot-in comfort
• Dual density for pronation control
Outsole Technologies
• XT900 rubber compound heelstrike
• XT600 rubber compound rearfoot
• Blown rubber compound forefoot
Grid Fastwitch 3, 4
| UK | 3 | 3.5 | 4 | 4.5 | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 |
| US | 4 | 4.5 | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 |
| Europe | 36 | 37 | 37.5 | 38 | 38.5 | 39 | 40 | 40.5 | 41 | 42 |
| UK | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 | 13 | 14 |
| US | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 | 12.5 | 13 | 14 | 15 |
| Europe | 42.5 | 43 | 44 | 44.5 | 45 | 46 | 46.5 | 47 | 48 | 49 | 50 |
