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.
Features:
GORE-TEX® waterproof membrane: exceptional breathability and waterproof performance
Breathable mesh and TPU upper
Bellows tongue keeps out debris
Metal hook and 100% recycled laces and webbing
Protective and abrasion-resistant rubber toe cap
100% recycled breathable mesh lining
100% recycled mesh footbed cover
Cleansport NXT™ treated for natural odour control
Removable PU footbed
Rock plate for protection
FloatPro™ Foam midsole for lightweight comfort that lasts
Vibram® TC5+ outsole provides exceptional traction for outdoor multi-sport activities