The Breakthru 4 has a no-nonsense underfoot feel, built for track day or back day. Its EVERUN™ Topsole construction delivers enhanced energy return and continuous cushioning throughout your run, and moulded heel gives extra support and stability. Add to that an engineered mesh upper for a lightweight, dynamic fit, and you’ll be ready for anything!

Overview
• Successor to the Breakthru 3
• Newly added EVERUN™ Topsole construction for enhanced energy return and continuous cushioning throughout the run
• Engineered mesh upper for a lightweight, dynamic fit
• Molded heel support

Specs
• Shoe Category: Neutral
• Pronation: Neutral
• Cushion: Responsive
• Construction Type: Neutral
• Surface: Road, Track
• Arch: High, Normal (Mid)
• Water Resistant: No
• Waterproof: No
• Offset: 8mm
• Heel Stack Height: 25mm
• Forefoot Stack Height: 17mm
• Weight: 8.6 oz. | 244 g.