The Women's Siren Sport 3 Waterproof features:
- Waterproof membrane seals out water and lets moisture escape
- Leather and mesh upper
- Traditional lace closure
- Bellows tongue keeps out debris
- Breathable mesh lining
- Kinetic Fit™ BASE removable contoured insole for flexible support
- Merrell Air Cushion in the heel absorbs shock and adds stability
- Lightweight EVA foam midsole with zones of softer foam may reduce pronation
- Vibram® TC5+ rubber sole