Merrell Women's Siren Edge 3 WP Rock/Bluestone Size:8.5-wos We recommend using your normal

We recommend using your normal women's size or purchase the half size up if your foot is wider

In a properly fit pair of superfeet the heel will sit comfortably in the cup of the insole and the arch will extend evenly without spilling over the edge

We recommend this insole for women's shoes that don't have a lot of space

The running shoe inspired design with alternate laces closure makes it easy to take on and off

Martens returns with their latest Pride offering

Merrell Women's Siren Edge 3 WP Rock/Bluestone Size:8.5-wos We recommend using your normalThe Siren Edge 3 gets back to the roots in the 3rd incarnation of this modern classic. The Siren Edge has a Merrell exclusive Vibram sole that has a fast design that flexes well but still offers the traction and stability that Merrell is known for. The M Select Dry membrane gives waterproof protection to keep your feet dry no matter what the weather brings.