The Siren 4 has been specifically designed to wrap around the unique contours of the female foot, while offering comfort, support and stability even on long hikes.
Main features
• GORE-TEX membrane offering exceptional breathability and waterproofing
• Breathable mesh and TPU upper
• 100% recycled laces and fabric
• Bellows tongue to prevent external elements from entering the shoe
• Abrasion-resistant rubber toe cap
• 100% recycled mesh breathable lining
• Footbed covered with 100% recycled mesh
• NXT treated to prevent odors
• Removable PU footbed
• Protective plate
• FloatPro™ foam midsole for lightweight and lasting comfort
• Vibram TC5+ outsole offers exceptional traction for multi-sport outdoor activities, exclusively formulated by Merrell
• Vibram lugs designed to increase grip and expel external elements with every stride
