Merrell Siren Mid Thermo Ladies Shoes 2013 Brown 5 New other

Upper/Lining
• Slip Lasted Construction
• Full Grain/Synthetic Leather and Breathable Mesh Upper
• Polartec® 100 Lining
• M-Select FRESH naturally prevents odor before it starts for fresh smelling feet
• Injection Molded TPU Heel Protection
• Bellows Tongue
• 7.5mm Narrow Gauge Webbing
• 4.5mm Ortholite® Anatomical Footbed

Midsole /Outsole
• Nylon 6.6 Injection Molded Arch Shank
• Q-Form® Triple Density Compression Molded EVA Footframe
• Merrell Air Cushion Midsole
• 6mm Sole Lug Depth
• Vibram® Siren Song™ Sole/TC5+ Rubber
• Comfort Range to -4F/-20C