Merrell Speed Eco Waterproof sneakers made of textile materials with a waterproof membrane on the upper, breathable mesh inserts, a removable Kinetic FIT BASE EVA insole for flexible support, a lightweight EVA midsole with softer foam zones to reduce pronation, a Merrell air cushion under the heel for greater shock absorption and added stability, and a Vibram TC5+ rubber outsole.

Midsole height: 4.4 cm (approximately)