The Merrell Siren Edge 3 hiker shoes are a reliable choice for taking on the trails. This trail shoe has a vegan-friendly construction and is designed specifically for a woman's foot so it will keep you evenly supported all day long. Breathable mesh and 3D-printed TPU upper. Plush tongue and collar. Lace-up closure. Heel pull tab. Breathable mesh lining. Kinetic Fit TRI insole is contoured to fit the shape of the foot and features triple zone arch support to provide lightweight support. Merrell air cushion in the heel absorbs impacting shock. Molded nylon arch shank. Vibram TC5+ high-performance rubber outsole delivers unmatched durability and traction. 3.5mm lug depth.