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A Siren that responds to the urge to surge. But with a full grain leather upper and rubber bumpers at toe and heel it is built for durability. Merrell Air Cushion® midsole with women-specific Q-Form technology smoothes out strides while maintaining alignment. Vibram® Siren sole features heavier lug pattern in high-friction areas and tread for vital traction under the arch.
- Slip Lasted Construction
- Full Grain/Synthetic Leather and Breathable Mesh Upper
- Breathable Mesh Lining
- 4.5mm Anatomical Footbed
- Nylon 6.6 Injection Molded Arch Shank
- Q-Form Triple Density Compression Molded EVA Footframe
- Air Cushion® Midsole
- 5mm Sole Lug Depth
- Vibram® Siren Sole/TC5+ Rubber.
Merrell has shoes with wide lasts and with more narrow ones. Do you know if the shoe is build with their wide last?
Asked on 3/15/2012 by Anonymous
The Siren is built more around a wider last.
Answered on 3/16/2012 by Anonymous