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
- Nubuck/Pigskin Leather and Breathable Mesh Upper
- Breathable Polyester Mesh Aegis Antimicrobial Lining
- Breathable Padded Tongue
- Bellows Tongue
- 4.5mm Ortholite Anatomical Footbed
- Nylon 6.6 Injection Molded Arch Shank
- Q-Form Triple Density Compression Molded
- EVA Footframe
- Merrell Air Cushion Midsole
- 5 mm Sole Lug Depth
- Vibram Siren Sole/TC5+ Rubber
Delivery and Returns
Estimated delivery date: 4 (based on standard shipping).
We offer free shipping on orders over $99, and free returns and exchanges for up to 30 days.