The uniquely engineered Merrell Siren 4 MID Gore-tex cradles the specific contours of the female foot structure, providing long lasting cushioning, all day support. The Vibram high-performance rubber sole provides an unmatched durability and stability on the toughest of terrains while your feet are ensured to stay dry and fresh thanks to the waterproof Gore-tex membrane and NXT treatment.
FEATURES
- GORE-TEX® Waterproof Membrane
- Recycled Footbed Cover, Laces, Mesh Lining, and Webbing
- Metal Hook
- Mesh and TPU Upper
- Abrasion Resistant Rubber Toe Cap
- Bellows Tongue
- Removable PU Footbed
- NXT Treatment
- FloatPro™ Foam Midsole
- Rock Plate
- Vibram® Lugs
- Vibram® TC5+ Outsole