Merrell women’s Siren’s Edge 3 Color: grey/black/blue Size: US 8.5 Excellent pre-owned condition! “Designed specifically for women, this hiker is built with a stabilizing, comfortable foam midsole and a Merrell exclusive Vibram TC5+ outsole for confidence no matter the terrain. The Siren Edge comes in lightweight, breathable rugged mesh & TPU upper for increased durability while on the hiking trail. The Merrell air cushion heel will absorb shock and enhance your stability on the trail.”