• Suede leather and breathable mesh upper
• 100% recycled laces
• Heel pull tab for easy on and off
• 100% recycled webbing
• Breathable mesh and Lycra® lining
• 50% recycled integrated EVA foam insole
• 100% recycled mesh footbed cover
• Merrell Air Cushion in the heel absorbs shock and adds stability
• Molded nylon arch shank
• Lightweight EVA foam midsole for stability and comfort
• Vibram TC5+ outsole provides exceptional traction for outdoor multi-sport activities, formulated exclusively for Merrell

Merrell’s #1 hiking boot gets a fresh redesign with the sleek Siren-inspired upper, a nod to one of Merrell's archival performance styles, and reimagined through Gramicci’s iconic lens of functional, movement-driven style. Featuring recycled materials throughout, Merrell’s signature comfort, and a rugged Vibram® outsole, this collab blends outdoor performance with a street-smart edge, made for those who move differently.