25 years of Merrell's women's-specific fit. The Siren 4 is uniquely engineered to
cradle the distinct contours of female feet, providing comfort, support, and
stability even on the longest hikes.

• GORE-TEX waterproof membrane, exceptional breathability and waterproof
performance
• Breathable mesh and TPU upper
• 100% recycled laces and webbing
• Bellows tongue keeps out debris
• Protective and abrasion resistant rubber toe cap