The Siren 4 features:
- 100% recycled laces and webbing
- Bellows tongue keeps out debris
- 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
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FloatPro™ Foam midsole for lightweight comfort that lasts
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Vibram® TC5+ outsole provides exceptional traction for outdoor multi-sport activities, formulated exclusively for Merrell
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Vibram® traction lugs specifically designed to increase traction and shed debris with each step
- Vegan-Friendly
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Stack Height: 28.5-20.5mm
- Drop: 8mm
- Lug: 5mm