For long days on the trails, discover the Women's Siren Edge Hiking Shoe from Merrell. Breathable mesh lining and 3D print upper delivers advanced ventilation to keep you cool every step of the way. Superior comfort is offered in the M Select FIT.ECO blended EVA contoured footbed, with organic odour control to keep your feet fresh. Merrell exclusive air cushioning in the heel, absorbs shock and keeps you on your feet.. Material: Textile & Synthetic Upper/Synthetic Sole