MERRELL Women's Siren Sport 2 WP Hiking Shoes Color: Brindle Size: 7.5 Excellent condition - Worn once - they look new With a waterproof membrane and Vibram traction, the Siren Sport 2 Waterproof beckons to be taken on adventurous hikes. Nimble and light, Omni-Fit lacing secures and molds the upper to your foot, while Merrell's women-specific QForm midsole provides cushioned comfort. Shock-absorbing air cushion in the heel. Vibram traction outsole for grip on all types of terrain. Bellows tongue to keep debris out Ortholite anatomical footbed.