Design: A breathable engineered mesh with a plush and secure heel fit hugs your foot for all-day comfort CenterPath(TM) Technology combines a broader base with increased ground contact and higher sidewalls for added security, protection, and comfort In-Shoe Comfort: All-new dual-cushioning system featuring plush, energy-returning PWRRUN PB foam and supportive PWRRUN foam Additional Details: Best for everyday wear Weight: 9.8 oz (279 g) Offset: 6 mm (38/32 mm)